
AMS Sectional Meeting Full Program
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Southeastern Spring Sectional Meeting
University of Tennessee, Knoxville, Knoxville, TN
March 2123, 2014 (Friday  Sunday)
Meeting #1097
Associate secretaries:
Brian D. Boe, AMS brian@math.uga.edu
Friday March 21, 2014

Friday March 21, 2014, 1:00 p.m.5:00 p.m.
Exhibit and Book Sale
Atrium, 2nd floor, Min Kao Hall

Friday March 21, 2014, 1:00 p.m.5:00 p.m.
Meeting Registration
Atrium, 3rd floor, Min Kao Hall

Friday March 21, 2014, 2:00 p.m.2:50 p.m.
Invited Address
Introduction to randomized matrix algorithms.
Room 416, Dougherty Hall
Ilse C .F. Ipsen*, North Carolina State University
(10971501)

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Algebraic Methods in Graph Theory and Combinatorics, I
Room 405, Min Kao Hall Organizers: Felix Lazebnik, University of Delaware Andrew Woldar, Villanova University Bangteng Xu, Eastern Kentucky University Bangteng.Xu@eku.edu

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Commutative Ring Theory (in honor of the retirement of David E. Dobbs), I
Room 524, Min Kao Hall Organizers: David Anderson, University of Tennessee, Knoxville Jay Shapiro, George Mason University jshapiro@gmu.edu

3:00 p.m.
Valuative Pairs of Rings.
PaulJean Cahen, Université Paul Cézanne
David E. Dobbs, University of Tennessee
Thomas G. Lucas*, University of North Carolina Charlotte
(109713274)

3:30 p.m.
Integral domains in which any two $v$coprime elements are comaximal.
Evan Houston*, UNC Charlotte
Muhammad Zafrullah, Idaho State University
(109713246)

4:00 p.m.
Pseudoconvergent sequences and Prufer domains of integervalued polynomials.
K Alan Loper*, Ohio State University
Nick Werner, Ohio State University
(109713355)

4:30 p.m.
Cut Structures in ZeroDivisor Graphs of Commutative Rings.
M Axtell*, University of St. Thomas
N. Baeth, University of Central Missouri
J Stickles, Millikin University
(10971380)

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Diversity of Modeling and Optimal Control: A Celebration of Suzanne Lenhart's 60th Birthday, I
Room 415, Buehler Hall Organizers: Wandi Ding, Middle Tennessee State University wandi.ding@mtsu.edu Renee Fister, Murrray State University

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Fractal Geometry and Ergodic Theory, I
Room 429, Dougherty Hall Organizers: Mrinal Kanti Roychowdhury, University of Texas Pan American roychowdhurymk@utpa.edu

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Geometric Topology, I
Room 501, Dougherty Hall Organizers: Craig Guilbault, University of WisconsinMilwaukee craigg@uwm.edu Steve Ferry, Rutgers University

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Geometric and Combinatorial Methods in Lie Theory, I
Room 525, Min Kao Hall Organizers: Amber Russell, University of Georgia arussell@math.uga.edu William Graham, University of Georgia

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Graph Theory, I
Room 404, Min Kao Hall Organizers: Chris Stephens, Middle Tennessee State University Dong Ye, Middle Tennessee State University dong.ye@mtsu.edu Xiaoya Zha, Middle Tennessee State University

3:00 p.m.
A Conjecturemaking Program for Graph Theorists.
Craig Larson*, Virginia Commonwealth University
Nico Van Cleemput, University of West Bohemia, Czech Republic
(109705156)

3:30 p.m.
Evaluating Gromov $\delta$hyperbolicity in graphs.
Blair D. Sullivan*, North Carolina State University
(109705387)

4:00 p.m.
Partial duality, bouquets, and genus.
Mark Ellingham*, Vanderbilt University
Kenta Noguchi, Keio University, Japan
Xiaoya Zha, Middle Tennessee State University
(109705449)

4:30 p.m.
Augmenting and preserving partition connectivity of a hypergraph.
Xiaofeng Gu*, University of WisconsinSuperior
(109705244)

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Harmonic Analysis and Nonlinear Partial Differential Equations, I
Room 120, Ayres Hall Organizers: Jochen Denzler, University of Tennessee, Knoxville Michael W. Frazier, University of Tennessee, Knoxville Tuoc Phan, University of Tennessee, Knoxville phan@math.utk.edu Grozdena Todorova, University of Tennessee, Knoxville

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Invariant Subspaces of Function Spaces, I
Room 111, Ayres Hall Organizers: Catherine Beneteau, University of South Florida Alberto A. Condori, Florida Gulf Coast University acondori@fgcu.edu Constanze Liaw, Baylor University Bill Ross, University of Richmond

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Nonlinear Partial Differential Equations in the Applied Sciences, I
Room 123, Ayres Hall Organizers: Lorena Bociu, North Carolina State University lvbociu@ncsu.edu Ciprian Gal, Florida International University Daniel Toundykov, University of NebraskaLincoln

3:00 p.m.
Null controllability of the linearized compressible NavierStokes system in one dimension.
Michael Renardy*, Virginia Tech
Shirshendu Chowdhury, Universite Paul Sabatier, Toulouse
Debanjana Mitra, Tata Institute for Fundamental Research, Bangalore
Mythily Ramaswamy, Tata Institute for Fundamental Research, Bangalore
(109735112)

3:30 p.m.
On the stability of the weak attractor of the 3D NavierStokes equations.
Michele Coti Zelati*, Indiana University
(109735385)

4:00 p.m.
Recovering the reaction and the diffusion coefficients in a linear parabolic equation.
Gianluca Mola*, Politecnico di Milano
(109735265)

4:30 p.m.
Phase Field Models: Macroscopic Anisotropy and NonLocal Models.
Gunduz Caginalp*, University of Pittsburgh
Xinfu Chen, University of Pittsburgh
Emre Esenturk, Pohang Mathematics Institute
(109745359)

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Scientific Computing, Numerical Analysis, and Mathematical Modeling, I
Room 475, Buehler Hall Organizers: Vasilios Alexiades, University of Tennessee, Knoxville Xiaobing Feng, University of Tennessee, Knoxville Steven Wise, University of Tennessee, Knoxville swise@math.utk.edu

3:00 p.m.
3D hydrodynamic phasefield models and simulations for biofilms.
Qi Wang*, University of South Carolina, Columbia
Jia Zhao, University of South Carolina, Columbia
(10973562)

3:30 p.m.
A Mixed Finite Element Method for a CahnHilliardDarcyStokes System.
Amanda E Diegel*, University of Tennessee, Knoxville
Xiaobing H Feng, University of Tennessee, Knoxville
Steven M Wise, University of Tennessee, Knoxville
(109765317)

4:00 p.m.
Partially Penalized Immersed Finite Element Methods For Interface Problems.
Tao Lin*, Department of Mathematics, Virginia Tech
(109765403)

4:30 p.m.
Title: Energetic Variational Approaches in Charge Transport.
Chun Liu*, Penn State Univesity
(109749364)

Friday March 21, 2014, 3:00 p.m.4:45 p.m.
Special Session on Singularities and Physics, I
Room 113, Ayres Hall Organizers: Mboyo Esole, Harvard University Paolo Aluffi, Florida State University aluffi@mail.math.fsu.edu

Friday March 21, 2014, 3:00 p.m.4:50 p.m.
Special Session on Stochastic Processes and Related Topics, I
Room 334, Buehler Hall Organizers: Jan Rosinski, University of Tennessee, Knoxville Jie Xiong, University of Tennessee, Knoxville jxiong@math.utk.edu

3:00 p.m.
Multiplicative stochastic heat equations driven by general Gaussian noises and intermittency.
Yaozhong Hu*, University of Kansas
Jingyu Huang, University of Kansas
David Nualart, University of Arkansas at Little Rock
Samy Tindel, Institut Élie Cartan Nancy, Université de Nancy 1
(109760204)

3:30 p.m.
Numerical approximations of stochastic differential equations driven by Levy processes.
Ernest Jum*, University of Tennessee Knoxville
Jan Rosinski, University of Tennessee Knoxville
(109760424)

4:00 p.m.
SDEs driven by a timechanged Lévy process and associated fractional order Kolmogorovtype equations.
Kei Kobayashi*, University of Tennessee, Knoxville
(109760258)

4:30 p.m.
Stochastic NavierStokes equations in exterior domains.
P. Sundar*, Louisiana State University
(109760294)

Friday March 21, 2014, 3:30 p.m.4:50 p.m.
Special Session on Completely Integrable Systems and Dispersive Nonlinear Equations, I
Room 122, Ayres Hall Organizers: Robert Buckingham, University of Cincinnati Peter Perry, University of Kentucky peteraperry@gmail.com

Friday March 21, 2014, 3:30 p.m.4:20 p.m.
Special Session on Mathematical Modeling of the Within and BetweenHost Dynamics of Infectious Diseases, I
Room 488, Dabney Hall Organizers: Megan Powell, University of St. Francis mpowell@stfrancis.edu Judy Day, University of Tennessee, Knoxville Vitaly Ganusov, University of Tennessee, Knoxville

Friday March 21, 2014, 3:30 p.m.4:40 p.m.
Session for Contributed Papers, I
Room 114, Ayres Hall

3:30 p.m.
Solving the recursive problem $a_{n1}^2a_n\cdot a_{n2}+4=0$.
Carl Libis*, Lane College
(109711521)

3:45 p.m.
Ring extensions preserving the finiteness of associated primes.
Hannah Robbins*, Roanoke College
(109713264)

4:00 p.m.
Principal Angles and Numerical Ranges of Operators Involving two Orthogonal Projections.
Jaedeok Kim*, Jacksonville State University
Youngmi Kim, Jacksonville State University
(10971581)

4:15 p.m.
Dense Alternating Sign Matrices and Extensions.
Miroslav Fiedler, Academy of Sciences of the Czech Republic, Inst. of Computer Science
Frank J. Hall, Georgia State University
Mikhail Stroev*, Georgia State University
(109715433)

4:30 p.m.
Geometric Multiplicities and Gersgorin Discs.
Rachid Marsli*, Georgia State University
Frank J Hall, Georgia State University
(109715474)

Friday March 21, 2014, 5:05 p.m.6:00 p.m.
Erdős Memorial Lecture
Coloring graphs with forbidden induced subgraphs.
Cox Auditorium, Alumni Memorial Building
Maria Chudnovsky*, Columbia University
(10970505)

Friday March 21, 2014, 6:15 p.m.7:30 p.m.
Erdős Lecture Reception
South Lawn, Ayres Hall
Saturday March 22, 2014

Saturday March 22, 2014, 7:30 a.m.4:00 p.m.
Exhibit and Book Sale
Atrium, 2nd floor, Min Kao Hall

Saturday March 22, 2014, 7:30 a.m.4:00 p.m.
Meeting Registration
Atrium, 3rd floor, Min Kao Hall

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Algebraic Methods in Graph Theory and Combinatorics, II
Room 405, Min Kao Hall Organizers: Felix Lazebnik, University of Delaware Andrew Woldar, Villanova University Bangteng Xu, Eastern Kentucky University Bangteng.Xu@eku.edu

8:00 a.m.
On the structure of strongly regular and distanceregular graphs: connectivity and matchings.
Sebastian M Cioaba*, University of Delaware
(109705220)

8:30 a.m.
Leonard pairs and the $q$Tetrahedron algebra.
Paul M. Terwilliger*, U. WisconsinMadison
(109733429)

9:00 a.m.
Characteristic and curvature of finite association schemes.
PaulHermann Zieschang*, University of Texas
(109705245)

9:30 a.m.
Cyclotomic association schemes, difference sets and families.
Kathleen Nowak, Iowa State University
Oktay Olmez, Ankara University, Ankara, Turkey
Sung Y Song*, Iowa State University
(10970514)

10:00 a.m.
Quotient Structures and Partial Wreath Products in Algebras and Association Schemes.
Harvey I. Blau*, Northern Illinois University
(109720188)

10:30 a.m.
Weighted association schemes, fusions, and minimal coherent closures.
Alyssa Sankey*, University of New Brunswick
(109705455)

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Commutative Ring Theory (in honor of the retirement of David E. Dobbs), II
Room 524, Min Kao Hall Organizers: David Anderson, University of Tennessee, Knoxville Jay Shapiro, George Mason University jshapiro@gmu.edu

8:00 a.m.
Unions of Submodules.
Dan D. Anderson*, The University of Iowa
Sangmin Chun, Seoul National University
(10971344)

8:30 a.m.
Prüfer properties of localizations of polynomial rings.
Sarah Glaz*, University of Connecticut
(109713126)

9:00 a.m.
On 2absorbing primary ideals in commutative rings.
Ayman R. Badawi*, American University of Sharjah, UAE
Unsal Tekir, Marmara University, Istanbul, Turkey
Ece Yetkin, Marmara University, Istanbul, Turkey
(10971391)

9:30 a.m.
Classification of Finite Planar Nontrivial Idealbased Zerodivisor Graphs for Commutative Rings.
Jesse Gerald Smith*, University of Tennessee
(109713238)

10:00 a.m.
On the Catenary Degree of a Numerical Monoid.
Scott T. Chapman*, Sam Houston State University
(10972073)

10:30 a.m.
Prime ideals in twodimensional polynomialpower series domains.
Ela Celikbas, University of Missouri, Columbia
Christina EubanksTurner, Loyola Marymount University
Sylvia M Wiegand*, University of Nebraska Lincoln
(10971366)

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Completely Integrable Systems and Dispersive Nonlinear Equations, II
Room 122, Ayres Hall Organizers: Robert Buckingham, University of Cincinnati Peter Perry, University of Kentucky peteraperry@gmail.com

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Complex Analysis, Probability, and Metric Geometry, I
Room 110, Ayres Hall Organizers: Matthew Badger, Stony Brook University badger@math.sunysb.edu Jim Gill, St. Louis University Joan Lind, University of Tennessee, Knoxville

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Discontinuous Galerkin Finite Element Methods for Partial Differential Equations, I
Room 476, Buehler Hall Organizers: Xiaobing Feng, University of Tennessee, Knoxville Ohannes Karakashian, University of Tennessee, Knoxville Yulong Xing, University of Tennessee, Knoxville, and Oak Ridge National Laboratory xingy@math.utk.edu

8:00 a.m.
Dispersive Behaviour of High Order Finite Element Schemes for the OneWay Wave Equation.
Mark Ainsworth*, Division of Applied Mathematics, Brown University
(109765259)

8:30 a.m.
Stability and Error Estimate of an Exactly DivergenceFree Method for the Magnetic Induction Equations.
He Yang, Rensselaer Polytechnic Institute
Fengyan Li*, Rensselaer Polytechnic Institute
(109765296)

9:00 a.m.
Immersed Discontinuous Galerkin Methods for Interface Problems.
S. Adjerid*, Virginia Tech
M. BenRomdhane, Gulf University for Science and Technology
K. Moon, Virginia Tech
T. Lin, Virginia Tech
(109765209)

9:30 a.m.
Optimal energy conserving local discontinuous Galerkin methods for secondorder wave equation in heterogeneous media.
ChingShan Chou*, The Ohio State University
Yulong Xing, University of Tennessee, Knoxville and Oak Ridge National Lab
ChiWang Shu, Brown University
(109765377)

10:00 a.m.
Energyconserving discontinuous Galerkin schemes for the VlasovMaxwell system.
Yingda Cheng*, Michigan State University
Andrew J Christlieb, Michigan State University
Xinghui Zhong, Michigan State University
(10976570)

10:30 a.m.
A superconvergent local discontinuous Galerkin method for the secondorder wave equation on Cartesian grids.
Mahboub Baccouch*, University of Nebraska at Omaha
(10976556)

Saturday March 22, 2014, 8:00 a.m.10:20 a.m.
Special Session on Diversity of Modeling and Optimal Control: A Celebration of Suzanne Lenhart's 60th Birthday, II
Room 415, Buehler Hall Organizers: Wandi Ding, Middle Tennessee State University wandi.ding@mtsu.edu Renee Fister, Murrray State University

8:00 a.m.
Optimal fishery harvesting on a nonlinear parabolic PDE in a heterogeneous spatial domain.
Michael R Kelly*, University of Tennessee  Knoxville
(109749488)

8:30 a.m.
Avoidance behavior in intraguild communities: A crossdiffusion model.
Robert Stephen Cantrell*, University of Miami
Daniel Ryan, NIMBioS, The University of Tennessee
(109792407)

9:00 a.m.
Optimal Control of an agestructured Cholera Model.
K. Renee Fister*, Murray State University
Bryce Norris, Murray State University
Glenna Buford, Apportable Inc.
Holly Gaff, Old Dominion University
Elsa Schaefer, Marymount University
Suzanne Lenhart, University of Tennessee, Knoxville and NIMBioS
(10973441)

9:30 a.m.
Optimal Control Applied to Hospitalacquired and Communityacquired Methicillinresistant Staphylococcus Aureus Strains in Hospitals.
Wandi Ding*, Middle Tennessee State University
Glenn Webb, Vanderbilt University
(10979272)

10:00 a.m.
TimeInconsistent Optimal Control Problems.
Jiongmin Yong*, University of Central Florida
(10974990)

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Geometric and Algebraic Combinatorics, I
Room 406, Min Kao Hall Organizers: Benjamin Braun, University of Kentucky benjamin.braun@uky.edu Carl Lee, University of Kentucky

8:00 a.m.
Cyclically consecutive permutation avoidance.
Richard Ehrenborg*, University of Kentucky
(109705448)

8:30 a.m.
The Refined Lecture Hall Theorem via Abacus Diagrams.
Laura Bradford, Phillips Exeter Academy
Meredith Harris, North Carolina State University
Brant Jones, James Madison University
Alex Komarinski, BASIS Charter School Phoenix
Caroline Matson, University of Colorado
Edwin O'Shea*, James Madison University
(109705352)

9:00 a.m.
Ehrhart Theory and Overpartitions.
Sylvie Corteel, LIAFA, CNRS, et Univerisite Paris Diderot, Paris
Jeremy Lovejoy, LIAFA, CNRS, et Univerisite Paris Diderot, Paris
Carla D Savage*, North Carolina State University
(109705330)

9:30 a.m.
Pseudodeterminants and perfect square spanning tree counts.
Jeremy L. Martin*, University of Kansas
Molly Maxwell, Flathead Valley Community College
Victor Reiner, University of Minnesota
Scott O. Wilson, Queens College, CUNY
(109705104)

10:00 a.m.
A Lattice Path Interpretation of the Diamond Product.
N Bradley Fox*, University of Kentucky
(109705116)

10:30 a.m.
Negative $q$analogues.
Yue Cai*, University of Kentucky
Margaret Readdy, University of Kentucky
(109705218)

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Geometric and Combinatorial Methods in Lie Theory, II
Room 525, Min Kao Hall Organizers: Amber Russell, University of Georgia arussell@math.uga.edu William Graham, University of Georgia

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Graph Theory, II
Room 404, Min Kao Hall Organizers: Chris Stephens, Middle Tennessee State University Dong Ye, Middle Tennessee State University dong.ye@mtsu.edu Xiaoya Zha, Middle Tennessee State University

8:00 a.m.
Graphs with $\chi=\Delta$ have big cliques.
Daniel W. Cranston*, Virginia Commonwealth University
Landon Rabern, LBD Data
(109705125)

8:30 a.m.
Multicolor degreeRamsey numbers of cycles.
Tao Jiang, Miami University
Kevin G Milans*, West Virginia University
Douglas B West, University of Illinois at UrbanaChampaign
(109705415)

9:00 a.m.
Vizing's 2factor conjecture on edge chromatic critical graphs.
Rong Luo*, West Virginia University
Zhengke Miao, Jiangsu Normal University
Yue Zhao, University of Central Florida
(10970543)

9:30 a.m.
On a coloring conjecture of Hajós.
Yuqin Sun, Shanghai University of Electric Power
Xingxing Yu*, Georgia Institute of Technology
(109705335)

10:00 a.m.
A proof of Reed's conjecture on path cover number of 3regular Graphs.
Gexin Yu*, College of William and Mary
(109705349)

10:30 a.m.
Independence Polynomials of Some Compound Graphs.
Lanzhen Song, University of Mississippi
William Staton, University of Mississippi
Bing Wei*, University of Mississippi
(109705148)

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Mathematical Modeling of the Within and BetweenHost Dynamics of Infectious Diseases, II
Room 488, Dabney Hall Organizers: Megan Powell, University of St. Francis mpowell@stfrancis.edu Judy Day, University of Tennessee, Knoxville Vitaly Ganusov, University of Tennessee, Knoxville

8:00 a.m.
Largescale interactionbased epidemic models for between and withinhost dynamics.
Henning S Mortveit*, Network Dynamics and Simulation Science Laboratory, Virginia Tech
(109792347)

8:30 a.m.
Disease invasion of community networks with environmental pathogen movement.
Joseph H Tien*, Ohio State University
Zhisheng Shuai, U. Central Florida
Marisa Eisenberg, U. Michigan
Pauline van den Driessche, U. Victoria
(109792283)

9:00 a.m.
Systems Biology of Epidemiology: From Genes to Environment.
Juan B Gutierrez*, University of Georgia
(10979208)

9:30 a.m.
Multiscale model of epidemic fadeout: Will local extirpation along geographic corridors inhibit the spread of Whitenose Syndrome?
Suzanne M O'Regan*, University of Georgia
Krisztian Magori, Auburn University
J Tomlin Pulliam, University of Georgia
Marcus A Zokan, University of Georgia
RajReni B Kaul, University of Georgia
Heather D Barton, Grove City College
John M Drake, University of Georgia
(109792180)

10:00 a.m.
Anthrax epizootic and migration: Persistence or extinction.
AbdulAziz Yakubu*, Howard University
Avner Friedman, The Ohio State University
(109792242)

10:30 a.m.
Inclusion of Asymptomatic Individuals for an AgeStructure Influenza Model.
Ana L.. VivasBarber*, Norfolk State University
Sunmi Lee, Kyung Hee University, Yongin, South Korea
(109735135)

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Nonlinear Partial Differential Equations in the Applied Sciences, II
Room 123, Ayres Hall Organizers: Lorena Bociu, North Carolina State University lvbociu@ncsu.edu Ciprian Gal, Florida International University Daniel Toundykov, University of NebraskaLincoln

8:00 a.m.
Mass Conservation in a CahnHilliard System with Semipermiable Walls.
Gisèle Ruiz Goldstein*, University of Memphis
Alain Miranville, University of Poitiers
Giulio Schimperna, University of Pavia
(109735459)

8:30 a.m.
Two fluid flow in a capillary tube.
Michael Shearer*, NC State University
Melissa Strait, NC State University
(10973571)

9:00 a.m.
Decay of higher order energies for nonlocal wave equations with damping.
Petronela Radu*, University of NebraskaLincoln
(109735382)

9:30 a.m.
Simultaneous controllability of some uncoupled semilinear wave equations.
Louis Tebou*, Florida International University
(109793181)

10:00 a.m.
Linearized stability of power equilibria of some semilinear parabolic problems: Intervention of the inverse square potential.
Jerome A. Goldstein*, University of Memphis
Junqiang Han, Northwestern Polytechnical University
(109735418)

10:30 a.m.
An inverse problem for a third order PDE arising in highintensity ultrasound: global uniqueness and stability by one boundary measurement.
Roberto Triggiani*, University of Memphis
Shitao Liu, Clemson University
(109735489)

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Recent Development on Hyperbolic Conservation Laws, I
Room 124, Ayres Hall Organizers: Geng Chen, Georgia Tech Ronghua Pan, Georgia Tech panrh@math.gatech.edu Weizhe Zhang, Georgia Tech

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Scientific Computing, Numerical Analysis, and Mathematical Modeling, II
Room 475, Buehler Hall Organizers: Vasilios Alexiades, University of Tennessee, Knoxville Xiaobing Feng, University of Tennessee, Knoxville Steven Wise, University of Tennessee, Knoxville swise@math.utk.edu

8:00 a.m.
Comparison of time stepping schemes for nanosecond laser ablation.
Vasilios Alexiades*, University of Tennessee
(109765169)

8:30 a.m.
Numerical simulation of boundary layer separation for incompressible fluid over an irregular domain.
Cheng Wang*, University of Massachusetts Dartmouth
Yunhua Xue, Nankai University, China
JianGuo Liu, Duke University
(109765222)

9:00 a.m.
Ensemble algorithms for simulation of fluid flows.
William Layton*, Univ. of Pittsburgh
(109776144)

9:30 a.m.
Compact implicit integration factor method for a class of high order differential equations.
Xinfeng Liu*, University of South Carolina
(109765255)

10:00 a.m.
Fast Explicit Integration Factor Methods for Semilinear Parabolic Equations.
Lili Ju*, University of South Carolina
Jian Zhang, Chinese Academy of Sciences
Liyong Zhu, Beihang University, China
Qiang Du, Pennsylvania State University
(109765184)

10:30 a.m.
Bivariate Spline Solution to a Nonlinear PDE for Population Dynamics.
MingJun Lai*, University of Georgia
(109765293)

Saturday March 22, 2014, 8:00 a.m.10:45 a.m.
Special Session on Singularities and Physics, II
Room 113, Ayres Hall

8:00 a.m.
Deformations and Resolutions.
Antonella Grassi*, University of Pennsylvania
Jim Halverson, KAVLI, Santa Barbara
Julius L Shaneson, University of Pennsylvania
(109714195)

9:00 a.m.
Intersection spaces, perverse sheaves and type IIB string theory.
Laurentiu G Maxim*, University of WisconsinMadison
Nero Budur, University of Leuven, Belgium
Markus Banagl, University of Heidelberg, Germany
(10971474)

10:00 a.m.
Canonical singularities and superconformal field theories.
David R Morrison*, University of California, Santa Barbara
(109714232)

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on Stochastic Processes and Related Topics, II
Room 334, Buehler Hall Organizers: Jan Rosinski, University of Tennessee, Knoxville Jie Xiong, University of Tennessee, Knoxville jxiong@math.utk.edu

8:00 a.m.
Moderate Deviations Principles for Stochastic Dynamical Systems.
Amarjit Budhiraja*, University of North Carolina at Chapel Hill
Paul Dupuis, Brown University
Arnab Ganguly, University of Louisville
(109760157)

8:30 a.m.
Large and Moderate Deviations for a Class of SPDEs.
Parisa Fatheddin*, University of Tennessee
Jie Xiong, University of Tennessee
(10976017)

9:00 a.m.
Invariant densities for piecewise deterministic Markov processes.
Tobias Hurth*, Georgia Institute of Technology
(109760224)

9:30 a.m.
Central limit theorems for supercritical branching Markov processes.
YanXia Ren, Peking University
Renming Song*, University of Illinois
Rui Zhang, Peking University
(10976048)

10:00 a.m.
Scaling limits for conditional diffusion exit problems, and asymptotics for nonlinear elliptic equations.
Yuri Bakhtin, Georgia Institute of Technology
Andrzej Swiech*, Georgia Institute of Technology
(109760164)

10:30 a.m.
Weak convergence to the maximum process of fractional Brownian motion with shot noise.
Yizao Wang*, University of Cincinnati
(109760191)

Saturday March 22, 2014, 8:00 a.m.10:50 a.m.
Special Session on von Neumann Algebras and Free Probability, I
Room 112, Ayres Hall Organizers: Remus Nicoara, University of Tennessee, Knoxville nicoara@math.utk.edu Arnaud Brothier, Vanderbilt University

8:00 a.m.
Infinite depth subfactors.
Dietmar Bisch*, Vanderbilt University
(109746221)

9:00 a.m.
Quantum symmetric states.
Dabrowski Yoann, Universite de Lyon
Ken Dykema*, Texas A&M University
Claus Koestler, University College Cork
Kunal Mukherjee, Indian Institute of Technology, Madras
John Williams, Texas A&M University
(109746170)

10:00 a.m.
The SegalBargmann Transform for $(q,t)$Gaussian Spaces.
Natasha Blitvić*, Indiana University Bloomington
(109760453)

10:30 a.m.
Analytic Function Theory for OperatorValued Free Probability.
John D. Williams*, Texas A&M
(109747161)

Saturday March 22, 2014, 8:00 a.m.10:40 a.m.
Session for Contributed Papers, II
Room 114, Ayres Hall

8:00 a.m.
Deformations of the Weyl character formula via ice models.
Ben Brubaker, University of Minnesota
Andrew Schultz*, Wellesley College
(109705154)

8:15 a.m.
Monochromatic sinks in $3$switched tournaments without rainbow triangles.
Jeremy Aikin*, Middle Georgia State College
Adam Bland, Middle Georgia State College
(109705105)

8:30 a.m.
Sets of Rich Lines in General Position.
Gagik Amirkhanyan, Georgia Institute of Technology
Albert Bush, Georgia Institute of Technology
Ernie Croot, Georgia Institute of Technology
Chris Pryby*, Georgia Institute of Technology
(109705153)

8:45 a.m.
Asymptotic Enumeration Using the Lopsided Lovász Local Lemma.
Linyuan Lu, University of South Carolina
Austin Mohr*, Nebraska Wesleyan University
László Székely, University of South Carolina
(109705101)

9:00 a.m.
Multiplicative Zagreb indices of ktrees.
Shaohui Wang*, The University of Mississippi
Bing Wei, The University of Mississippi
(109705414)

9:15 a.m.
TALK CANCELLED: Obstructions for ApexSeriesParallel Graphs.
Stan Dziobiak*, University of Mississippi
Guoli Ding, Louisiana State University
(109705426)

9:30 a.m.
Music Genomics: Applying Seriation Algorithms to Billboard #1 Hits.
Nakhila Mistry*, Elon University
Crista Arangala, Elon University
(10971518)

9:45 a.m.
TALK CANCELLED: Asymptotic distribution of the numbers of vertices and arcs of the giant strong component in sparse random digraphs.
Daniel J Poole*, The Ohio State University
(109705484)

10:00 a.m.
Detecting anomalous graphs using a generative probabilistic model.
Robert Anthony Bridges*, Oak Ridge National Laboratory
John P Collins, Oak Ridge National Laboratory
Erik M Ferragut, Oak Ridge National Laboratory
Jason A Laska, Oak Ridge National Laboratory
Blair Sullivan, NC State University
(109768501)

10:15 a.m.
Inequalities for differences and their applications.
Dinh Thanh Duc*, Quy Nhon University
Nguyen Du Vi Nhan, Quy Nhon University
(10972610)

10:30 a.m.
Damped twodimensional Boussinesq equations.
Dhanapati Adhikari*, Marywood University
(109735285)

Saturday March 22, 2014, 8:30 a.m.10:50 a.m.
Special Session on Arithmetic of Algebraic Curves, I
Room G003, Ayres Hall Organizers: Lubjana Beshaj, Oakland University Caleb Shor, Western New England University cshor@wne.edu Andreas Malmendier, Colby College

8:30 a.m.
On the Connectivity of the Compactification of Moduli Space.
Milagros Izquierdo*, Linköping University
Antonio F Costa, UNED, Madrid, Spain
Hugo Parlier, University of Friburg, Switzerland
(109714115)

9:00 a.m.
Bielliptic curves of genus 3 in the hyperelliptic moduli.
Fred Thompson*, Oakland University
(109714508)

9:30 a.m.
Latticepolarized K3 surfaces, curves, and moduli.
Ursula Whitcher*, University of Wisconsin  Eau Claire
(109714507)

10:00 a.m.
The arithmetic/thin dichotomy for CalabiYau threefolds and families of lattice polarized K3 surfaces.
Alan Thompson*, University of Alberta
(109714503)

10:30 a.m.
Stability of line bundles on reducible surfaces.
Atoshi Chowdhury*, University of California, Berkeley
(109714505)

Saturday March 22, 2014, 8:30 a.m.10:50 a.m.
Special Session on Fractal Geometry and Ergodic Theory, II
Room 429, Dougherty Hall Organizers: Mrinal Kanti Roychowdhury, University of Texas Pan American roychowdhurymk@utpa.edu

8:30 a.m.
Rotational chaos and strange attractors on the 2torus.
Jan P. Boronski*, National Supercomputing Centre IT4Innovations, Institute for Research and Applications of Fuzzy Modeling, Ostrava, C.R.
Piotr Oprocha, AGH Kraków & IM Polish Academy of Sciences
(109737237)

9:00 a.m.
Dynamics on Panov planes.
Martin Schmoll*, Clemson University
(109737143)

9:30 a.m.
Generic rigidity of circle maps with breaks.
Sasa Kocic*, University of Mississippi
(109737305)

10:00 a.m.
Good modulating sequences for the ergodic Hilbert transform.
Azer Akhmedov, North Dakota State University
Dogan Comez*, North Dakota State University
(109737219)

10:30 a.m.
On pointwise ergodic theorems for infinite measure.
Dogan Comez, North Dakota State University
Semyon Litvinov*, Pennsylvania State University Hazleton
(109737213)

Saturday March 22, 2014, 8:30 a.m.10:50 a.m.
Special Session on Galois Cohomology and the Brauer Group, I
Room G004, Ayres Hall Organizers: Ben Antieau, University of Washington Daniel Krashen, University of Georgia dkrashen@math.uga.edu Suresh Venapally, Emory University

Saturday March 22, 2014, 8:30 a.m.10:50 a.m.
Special Session on Geometric Topology and Number Theory, I
Room 517, Dougherty Hall Organizers: Eriko Hironaka, Florida State University Kathleen Petersen, Florida State University petersen@math.fsu.edu

8:30 a.m.
Statistics for geodesics in the modular surface and Teichmuller space.
Joseph Maher*, College of Staten Island, CUNY
Vaibhav Gadre, Warwick University
Giulio Tiozzo, ICERM, Brown University
(10975732)

9:00 a.m.
Fibrations and polynomial invariants for freebycyclic groups.
Spencer Dowdall*, University of Illinois at UrbanaChampaign
Ilya Kapovich, University of Illinois at UrbanaChampaign
Christopher J. Leininger, University of Illinois at UrbanaChampaign
(109720162)

9:30 a.m.
A Transcendental Invariant of PseudoAnosov Maps.
Hongbin Sun*, Princeton University
(10975736)

10:00 a.m.
Asymptotic translation distance in the complex of curves.
Aaron D Valdivia*, Florida Southern College
(10975111)

10:30 a.m.
Algebraic degrees of stretch factors in mapping class groups.
Hyunshik Shin*, Georgia Institute of Technology
(109757494)

Saturday March 22, 2014, 8:30 a.m.10:50 a.m.
Special Session on Mathematical Physics and Spectral Theory, I
Room 121, Ayres Hall Organizers: Roger Nichols, The University of Tennessee at Chattanooga rogernichols@utc.edu Günter Stolz, University of Alabama at Birmingham

Saturday March 22, 2014, 8:30 a.m.10:50 a.m.
Special Session on Metric Geometry and Topology, I
Room 405, Ayres Hall Organizers: Catherine Searle, Oregon State University searle.catherine@gmail.com Jay Wilkins, University of Connecticut Conrad Plaut, University of Tennessee, Knoxville

Saturday March 22, 2014, 9:00 a.m.10:50 a.m.
Special Session on Geometric Topology, II
Room 501, Dougherty Hall Organizers: Craig Guilbault, University of WisconsinMilwaukee craigg@uwm.edu Steve Ferry, Rutgers University

Saturday March 22, 2014, 9:00 a.m.10:50 a.m.
Special Session on Harmonic Analysis and Nonlinear Partial Differential Equations, II
Room 120, Ayres Hall Organizers: Jochen Denzler, University of Tennessee, Knoxville Michael W. Frazier, University of Tennessee, Knoxville Tuoc Phan, University of Tennessee, Knoxville phan@math.utk.edu Grozdena Todorova, University of Tennessee, Knoxville

Saturday March 22, 2014, 9:00 a.m.10:50 a.m.
Special Session on Invariant Subspaces of Function Spaces, II
Room 111, Ayres Hall Organizers: Catherine Beneteau, University of South Florida Alberto A. Condori, Florida Gulf Coast University acondori@fgcu.edu Constanze Liaw, Baylor University Bill Ross, University of Richmond

9:00 a.m.
Boundary behaviour of universal power series.
Stephen J. Gardiner, University College, Dublin
Dima Khavinson*, University of South Florida
(10973076)

9:30 a.m.
Cyclicity in Dirichlettype spaces on the bidisk via extremal polynomials.
C. Bénéteau, University of South Florida
A. A. Condori, Florida Gulf Coast University
C. Liaw, Baylor University
D. Seco, University of Warwick
A. A. Sola*, University of Cambridge
(10973261)

10:00 a.m.
Hilbert spaces associated to bounded analytic functions on the bidisk and applications to stable polynomials.
Greg Knese*, Washington University in St. Louis
(109747273)

10:30 a.m.
Generalized Two Variable de BrangesRovnyak Spaces.
Kelly Bickel*, Georgia Institute of Technology
Greg Knese, Washington University in St. Louis
(109746210)

Saturday March 22, 2014, 11:00 a.m.11:50 a.m.
Invited Address
Algebraic structures, topology, and the arithmetic of fields.
Room 416, Dougherty Hall
Daniel Krashen*, University of Georgia
(10971202)

Saturday March 22, 2014, 1:30 p.m.2:20 p.m.
Invited Address
Quadratic forms and Galois cohomology.
Room 416, Dougherty Hall
Suresh Venapally*, Emory University
(10971103)

Saturday March 22, 2014, 2:30 p.m.5:15 p.m.
Special Session on Algebraic Methods in Graph Theory and Combinatorics, III
Room 405, Min Kao Hall Organizers: Felix Lazebnik, University of Delaware Andrew Woldar, Villanova University Bangteng Xu, Eastern Kentucky University Bangteng.Xu@eku.edu

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Arithmetic of Algebraic Curves, II
Room G003, Ayres Hall Organizers: Lubjana Beshaj, Oakland University Caleb Shor, Western New England University cshor@wne.edu Andreas Malmendier, Colby College

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Commutative Ring Theory (in honor of the retirement of David E. Dobbs), III
Room 524, Min Kao Hall Organizers: David Anderson, University of Tennessee, Knoxville Jay Shapiro, George Mason University jshapiro@gmu.edu

2:30 p.m.
More results on Prüfer hulls of FCP ring extensions.
Gabriel Picavet*, Blaise Pascal University (Clermont II)
Martine PicavetL'Hermitte, Blaise Pascal University (Clermont II)
(109713176)

3:00 p.m.
Idealizations which are FCP or FIP extensions.
Martine PicavetL'Hermitte*, Blaise Pascal University (Clermont II)
Gabriel Picavet, Blaise Pascal University (Clermont II)
(109713177)

3:30 p.m.
On the elementary divisor problem.
Moshe Roitman*, University of Haifa
(109713316)

4:00 p.m.
A preliminary on biamalgamated algebras.
S. Kabbaj*, King Fahd University of Petroleum & Minerals
K. Louartiti, University of Fez
M. Tamekkante, University of Rabat
(10971326)

4:30 p.m.
GoingDown, Epimorphisms, and Integrality in Amalgamated Duplications.
Tim S. Long*, George Mason University
(109713193)

5:00 p.m.
Going ... Back: recent developments in the theory of ZariskiRiemann spaces of valuation domains, originated by joint works with David Dobbs published in 19861987.
Marco Fontana*, Università degli Studi "Roma Tre"
(10971334)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Completely Integrable Systems and Dispersive Nonlinear Equations, III
Room 122, Ayres Hall Organizers: Robert Buckingham, University of Cincinnati Peter Perry, University of Kentucky peteraperry@gmail.com

2:30 p.m.
Explicit Construction of the Direct Scattering Transform for the BenjaminOno Equation with Rational Initial Conditions.
Alfredo N. Wetzel*, University of Michigan, Ann Arbor
Peter D. Miller, University of Michigan, Ann Arbor
(109741471)

3:00 p.m.
Painlevé transcendents and universality of transitions at the point of gradient catastrophe for some integrable systems and orthogonal polynomials: the RiemannHilbert Problem approach.
Alexander Tovbis*, University of Central Florida
(109735299)

3:30 p.m.
Modulational stability properties of periodic traveling waves in KleinGordon equations.
Peter D. Miller*, University of Michigan
(109735199)

4:00 p.m.
Inverse Scattering Transform for the focusing NLS equation with fully asymmetric boundary conditions.
Barbara Prinari*, University of Colorado at Colorado Springs and University of Salento
(109735158)

4:30 p.m.
Modulational Instability in the Whitham Equation for Water Waves.
Mathew A. Johnson*, University of Kansas
(109735103)

5:00 p.m.
The BenjaminFeir instability revisited.
Gino Biondini*, State University of New York at Buffalo
Emily Fagerstrom, State University of New York at Buffalo
(109735277)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Complex Analysis, Probability, and Metric Geometry, II
Room 110, Ayres Hall Organizers: Matthew Badger, Stony Brook University badger@math.sunysb.edu Jim Gill, St. Louis University Joan Lind, University of Tennessee, Knoxville

2:30 p.m.
Hausdorff Dimension of a measure associated with a positive weak solution of generalized plaplace equation.
Murat Akman*, University of Kentucky
John L Lewis, University of Kentucky
Andrew L Vogel, Syracuse University
(109735171)

3:00 p.m.
Distributional limits of random conformally balanced trees.
Joel Barnes*, University of Washington
(109730462)

3:30 p.m.
Break.

4:00 p.m.
Sets of Constant distance from a Jordan curve.
Vyron S. Vellis*, University of Illinois at UrbanaChampaign
JangMei Wu, University of Illinois at UrbanaChampaign
(109730231)

4:30 p.m.
A new class of harmonic measure distribution functions.
Ariel E Barton*, University of Missouri
Lesley A Ward, University of South Australia, Mawson Lakes Campus
(109730269)

5:00 p.m.
A NonProbabilistic Proof of the Assouad Embedding Theorem with Bounds on the Dimension.
Guy David, Univ. ParisSud
Marie Snipes*, Kenyon College
(109753519)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Discontinuous Galerkin Finite Element Methods for Partial Differential Equations, II
Room 476, Buehler Hall Organizers: Xiaobing Feng, University of Tennessee, Knoxville Ohannes Karakashian, University of Tennessee, Knoxville Yulong Xing, University of Tennessee, Knoxville, and Oak Ridge National Laboratory xingy@math.utk.edu

2:30 p.m.
A New RungeKutta Discontinuous Galerkin Method with Conservation Constraints to Improve CFL Condition for Solving Conservation Laws.
Zhiliang Xu, University of Notre Dame
XuYan Chen, Georgia Institute of Technology
Yingjie Liu*, Georgia Institute of Technology
(109765123)

3:00 p.m.
Maximum Principle Satisfying high order Direct discontinuous Galerkin method for convection diffusion problems.
Jue Yan*, Iowa State University
(109765260)

3:30 p.m.
The DualWind Discontinuous Galerkin Method.
Thomas Lewis*, The University of North Carolina at Greensboro
Michael Neilan, University of Pittsburgh
(109765388)

4:00 p.m.
A New Class of Finite Element Methods: Weak Galerkin Methods.
Xiu Ye*, University of Arkansas at Little Rock
(10976587)

4:30 p.m.
A LowMemory Approach to Discontinuous Galerkin Methods for Transport Equations and the Diffusion Limit.
Cory D. Hauck*, Oak Ridge National Laboratory and University of Tennessee
Yulong Xing, Oak Ridge National Laboratory and University of Tennessee
(109765350)

5:00 p.m.
A $C^0$ finite element method for the biharmonic problem without extrinsic penalization.
Michael Neilan*, University of Pittsburgh
(109765319)

Saturday March 22, 2014, 2:30 p.m.4:20 p.m.
Special Session on Diversity of Modeling and Optimal Control: A Celebration of Suzanne Lenhart's 60th Birthday, III
Room 415, Buehler Hall Organizers: Wandi Ding, Middle Tennessee State University wandi.ding@mtsu.edu Renee Fister, Murrray State University

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Fractal Geometry and Ergodic Theory, III
Room 429, Dougherty Hall Organizers: Mrinal Kanti Roychowdhury, University of Texas Pan American roychowdhurymk@utpa.edu

2:30 p.m.
Minkowski measurability and tube formulas for padic fractal strings Minkowski measurability and exact tube formulas for padic selfsimilar fractal strings.
Hung Lu*, Hawaii Pacific University
Michel L. Lapidus, University of California, Riverside
Machiel van Frankenhuijsen, Utah Valley University
(10975188)

3:00 p.m.
Blowup points and baby Mandelbrot sets for a family of rational maps.
James T Campbell*, University of Memphis
Jared T. Collins, University of Memphis
(10973759)

3:30 p.m.
Putting Hyperbolic Toral Automorphisms to Good Use.
James Keesling*, University of Florida
Louis Block, University of Florida
Jo Ann Lee, University of Florida
(109760300)

4:00 p.m.
Symbolic dynamics for the Julia set of $f_c(z)=z^n+c$, where $n>2$ (preliminary report).
Stewart Baldwin*, Auburn University
(109737344)

4:30 p.m.
Haar Measures and Hausdorff Dimensions of NonArchimedean Julia Sets.
Joanna Furno*, Dickinson College
(109737470)

5:00 p.m.
Quantization dimension of Gibbslike measures.
Mrinal Kanti Roychowdhury*, University of TexasPan American
(109737361)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Galois Cohomology and the Brauer Group, II
Room G004, Ayres Hall Organizers: Ben Antieau, University of Washington Daniel Krashen, University of Georgia dkrashen@math.uga.edu Suresh Venapally, Emory University

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Geometric Topology and Number Theory, II
Room 517, Dougherty Hall Organizers: Eriko Hironaka, Florida State University Kathleen Petersen, Florida State University petersen@math.fsu.edu

2:30 p.m.
Spectral geometry of totally geodesic submanifolds of arithmetic hyperbolic manifolds.
Jeffrey S. Meyer*, University of Oklahoma
(109753363)

3:00 p.m.
The arithmetic of quaternion orders and isospectral hyperbolic surfaces.
Benjamin Linowitz*, University of Michigan
John Voight, Dartmouth College
(10975333)

3:30 p.m.
Intercusp geodesics and the invariant trace field of hyperbolic 3manifolds.
Walter Neumann, Columbia University
Anastasiia Tsvietkova*, University of California  Davis
(109757120)

4:00 p.m.
Noncommutative Hilbert modular symbol.
Ivan Horozov*, Washington University in St. Louis
(109711102)

4:30 p.m.
Torsion Homology Growth and Cycle Complexity of Arithmetic Manifolds.
Nicolas Bergeron, Paris VI
Mehmet Haluk Sengun*, Univeristy of Warwick
Akshay Venkatesh, Stanford
(10971189)

5:00 p.m.
Torsion in Homology for Hyperbolic 3Manifolds of Finite Volume.
Pere MenalFerrer*, Georgia Institute of Technology
(109711263)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Geometric Topology, III
Room 501, Dougherty Hall Organizers: Craig Guilbault, University of WisconsinMilwaukee craigg@uwm.edu Steve Ferry, Rutgers University

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Geometric and Algebraic Combinatorics, II
Room 406, Min Kao Hall Organizers: Benjamin Braun, University of Kentucky benjamin.braun@uky.edu Carl Lee, University of Kentucky

2:30 p.m.
Very ample and Koszul segmental fibrations.
Matthias Beck*, San Francisco State University
Jessica Delgado, University of Hawaii
Joseph Gubeladze, San Francisco State University
(10970582)

3:00 p.m.
Edge ideals of CameronWalker graphs.
Takayuki Hibi, Osaka University
Akihiro Higashitani, Osaka University
Kyouko Kimura, Shizuoka University
Augustine B. O'Keefe*, University of Kentucky
(109713369)

3:30 p.m.
Betti tables of nonsquarefree ideals associated to simplicial complexes.
David Cook II*, University of Notre Dame
(109713398)

4:00 p.m.
Proof of a multiparameter generalization of Aztec diamond theorem.
Tri Lai*, Indiana University
(10970509)

4:30 p.m.
Tropicalizing the Positive Semidefinite Cone.
Josephine Yu*, Georgia Institute of Technology
(109705179)

5:00 p.m.
Balanced manifolds and pseudomanifolds.
Steven Klee*, Seattle University
Isabella Novik, University of Washington
(109705394)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Geometric and Combinatorial Methods in Lie Theory, III
Room 525, Min Kao Hall Organizers: Amber Russell, University of Georgia arussell@math.uga.edu William Graham, University of Georgia

2:30 p.m.
The smooth locus of spiral Schubert varieties of type $\tilde A_2 $.
William Graham, University of Georgia
Wenjing Li*, Concordia College
(10972250)

3:00 p.m.
Equivariant $K$theory of generalized Steinberg varieties.
J. Matthew Douglass*, University of North Texas
Gerhard Roehrle, Ruhr Universitaet Bochum
(109720295)

3:30 p.m.
Equivariant Ktheory of spherical varieties.
Mahir Bilen Can*, Tulane University
Soumya Banerjee, Yale University
(109714422)

4:00 p.m.
Excited Young diagrams, equivariant $K$theory, and Schubert varieties.
William Graham, University of Georgia
Victor Kreiman*, University of Wisconsin  Parkside
(109705432)

4:30 p.m.
Hilbert series of determinantal varieties and strongly orthogonal roots.
Jordan Alexander, Baylor University
Markus Hunziker*, Baylor University
Jeb F. Willenbring, University of Wisconsin at Milwaukee
(109722437)

5:00 p.m.
A new Schrödinger model for unitary highest weight representations.
Markus Hunziker, Baylor University
Mark Sepanski*, Baylor University
Ronald Stanke, Baylor University
(109722421)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Graph Theory, III
Room 404, Min Kao Hall Organizers: Chris Stephens, Middle Tennessee State University Dong Ye, Middle Tennessee State University dong.ye@mtsu.edu Xiaoya Zha, Middle Tennessee State University

2:30 p.m.
3extendable Toroidal Quadrangulations.
M. D. Plummer*, Vanderbilt University
R. Aldred, University of Otago
Q. Li, Lanzhou University
D. Ye, Middle Tennessee State University
H. Zhang, Lanzhou University
(109705138)

3:00 p.m.
Fulkerson conjecture and perfect matching covering.
CunQuan Zhang*, West Virginia University
(109705332)

3:30 p.m.
On Spanning Halin Subgraphs.
Guantao Chen*, Georgia State University
(109705435)

4:00 p.m.
More on Chorded Cycles.
Ronald J. Gould*, Emory University
(109705189)

4:30 p.m.
Cycle double covers and long circuits of graphs.
Rui Xu*, University of West Georgia
Dong Ye, Middle Tennessee State University
(109705272)

5:00 p.m.
When All Minimal $k$Vertex Separators Induce Complete or Edgeless Subgraphs.
Terry A. McKee*, Wright State University, Dayton, Ohio
(10970546)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Harmonic Analysis and Nonlinear Partial Differential Equations, III
Room 120, Ayres Hall Organizers: Jochen Denzler, University of Tennessee, Knoxville Michael W. Frazier, University of Tennessee, Knoxville Tuoc Phan, University of Tennessee, Knoxville phan@math.utk.edu Grozdena Todorova, University of Tennessee, Knoxville

2:30 p.m.
Gevrey class regularity for a strongly damped wave equation with hyperbolic dynamic boundary conditions.
Irena Lasiecka*, University of Memphis
Philip Graber, INRIA, Paris
(109735502)

3:00 p.m.
Weak integral conditions for BMO.
A. Logunov, St. Petersburg State University, Russia
L. Slavin*, University of Cincinnati, Cincinnati, OH
D. Stolyarov, St. Petersburg State University, Russia
V. Vasyunin, Steklov Institute, St. Petersburg, Russia
P. Zatitskiy, St. Petersburg State University, Russia
(109742198)

3:30 p.m.
Global uniqueness and stability in determining the electric potential of an inverse problem for the Schrodinger equation on a Riemannian manifold.
Roberto Triggiani*, University of Memphis
Zhifei Zhang, Huazhong University of Science and Technology, China
(109735491)

4:00 p.m.
The focusing nonlinear Schrodinger equation: dichotomies and blowup dynamics.
Svetlana Roudenko*, The George Washington University
(109735397)

4:30 p.m.
On the longtime asymptotics of solutions to the porous medium and thin film equation.
Christian Seis*, University of Toronto
(109735152)

5:00 p.m.
Recent Progress on Local Behaviors of a Logarithmic Diffusion Equation.
Naian Liao*, Nashville
Emmanuele DiBenedetto, Vanderbilt University
Ugo Gianazza, University of Pavia
(109735358)

Saturday March 22, 2014, 2:30 p.m.4:50 p.m.
Special Session on Invariant Subspaces of Function Spaces, III
Room 111, Ayres Hall Organizers: Catherine Beneteau, University of South Florida Alberto A. Condori, Florida Gulf Coast University acondori@fgcu.edu Constanze Liaw, Baylor University Bill Ross, University of Richmond

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Mathematical Modeling of the Within and BetweenHost Dynamics of Infectious Diseases, III
Room 488, Dabney Hall Organizers: Megan Powell, University of St. Francis mpowell@stfrancis.edu Judy Day, University of Tennessee, Knoxville Vitaly Ganusov, University of Tennessee, Knoxville

2:30 p.m.
Optimal Control and Analysis of a Coupled ODE/PDE Immunoepidemiological Model.
Eric Numfor*, University of Tennessee, Knoxville
Souvik Bhattacharya, University of Florida
Suzanne Lenhart, University of Tennessee, Knoxville
Maia Martcheva, University of Florida
(109792165)

3:00 p.m.
Using mathematical models to discriminate between different mechanisms of viral control in influenza infection.
Dustin Le, College Scholars/University of Tennessee
Vitaly V. Ganusov*, Department of Microbiology/University of Tennessee
(109792308)

3:30 p.m.
Analysis of a withinhost virus model with celltocell transmission.
Sergei S. Pilyugin*, University of Florida
(109792410)

4:00 p.m.
Accounting for Model Uncertainty in Early HIV Infection.
Sivan Leviyang*, Georgetown University
(109792289)

4:30 p.m.
A withinhost mathematical model of dengue infection and disease severity.
Rotem BenShachar*, Program in Computational Biology and Bioinformatics/Duke University
Katia Koelle, Biology Department/Duke University
(109700192)

5:00 p.m.
Modeling hepatitis C virus dynamics in the era of new drugs.
Libin Rong*, Oakland University
(109792404)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Mathematical Physics and Spectral Theory, II
Room 121, Ayres Hall Organizers: Roger Nichols, The University of Tennessee at Chattanooga rogernichols@utc.edu Günter Stolz, University of Alabama at Birmingham

2:30 p.m.
On the addition and multiplication theorems.
Konstantin A. Makarov*, University of Missouri, Columbia
Eduard Tsekanovskii, Niagara University
(109747372)

3:00 p.m.
Principal Solutions Revisited.
Stephen Clark*, Missouri University of Science and Technology
Fritz Gesztesy, University of Missouri
Roger Nichols, University of TennesseeChattanooga
(109734360)

3:30 p.m.
Spectral theory for leftdefinite problems.
Rudi Weikard*, University of Alabama at Birmingham
(109734211)

4:00 p.m.
CMV Matrices with Super Exponentially Decaying Verblunsky Coefficients.
Maxim Zinchenko*, University of New Mexico
(109739409)

4:30 p.m.
Higher order Szegő theorems of arbitrary order.
Milivoje Lukic*, Rice University
(109747253)

5:00 p.m.
Heat equation; first eigenvalue of a SturmLiouville problem; and optimal design of a bar.
John V. Matthews*, University of Tennessee at Chattanooga
Boris P. Belinskiy, University of Tennessee at Chattanooga
James W. Hiestand, College of Engineering, University of Tennessee at Chattanooga
(109735492)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Metric Geometry and Topology, II
Room 405, Ayres Hall Organizers: Catherine Searle, Oregon State University searle.catherine@gmail.com Jay Wilkins, University of Connecticut Conrad Plaut, University of Tennessee, Knoxville

Saturday March 22, 2014, 2:30 p.m.6:20 p.m.
Special Session on Nonlinear Partial Differential Equations in the Applied Sciences, III
Room 123, Ayres Hall Organizers: Lorena Bociu, North Carolina State University lvbociu@ncsu.edu Ciprian Gal, Florida International University Daniel Toundykov, University of NebraskaLincoln

2:30 p.m.
Asymptotic behavior of variants of the CahnHilliard equation.
Alain Miranville*, Universite de Poitiers
(10973554)

3:00 p.m.
Time domain reflectometry with applications to electric properties of soils.
Carmen Chicone*, University of Missouri
(109735370)

3:30 p.m.
The Morse and Maslov indices for periodic and for multidimensional differential operators.
Yuri Latushkin*, University of Missouri  Columbia
(109735114)

4:00 p.m.
TALK CANCELLED: Hadamard wellposedness for a hyperbolic equation of viscoelasticity with supercritical sources and damping.
Mohammad Rammaha*, University of NebraskaLincoln
Yanqiu Guo, Weizmann Institute of Science, Israel
Sawanya Sakuntasathien, Silpakorn University, Thailand
Edriss Titi, Weizmann Institute of Science, Israel
Daniel Toundykov, University of NebraskaLincoln
(109735529)

4:30 p.m.
Global Classical Solutions for the Relativistic VlasovMaxwellFokkerPlanck system.
Stephen Pankavich*, Colorado School of Mines
(109735389)

5:00 p.m.
Mean field games of first order.
Philip Jameson Graber*, ENSTA ParisTech
Pierre Cardaliaguet, University of Paris Dauphine
(109749128)

5:30 p.m.
Existence and Uniqueness of MarguerreVlasov's shallow shell model with thermal effects.
Fabiana Travessini De Cezaro*, University of Memphis
Gustavo Perla Menzala, National Laboratory for Scientific Computing
(109735451)

6:00 p.m.
New surjectivity results for perturbed weakly coercive operators of monotone type in reflexive Banach space.
Teffera M Asfaw*, Virginia Polytechnic Institute and State University
(109746196)

Saturday March 22, 2014, 2:30 p.m.4:50 p.m.
Special Session on Recent Development on Hyperbolic Conservation Laws, II
Room 124, Ayres Hall Organizers: Geng Chen, Georgia Tech Ronghua Pan, Georgia Tech panrh@math.gatech.edu Weizhe Zhang, Georgia Tech

2:30 p.m.
Relative entropy applied to shocks for Conservation Laws and applications.
Alexis F. Vasseur*, University of Texas at Austin
(109735282)

3:00 p.m.
Existence of strong solutions to 2D Shallow Water equations with vacuum far fields.
Ronghua Pan, Georgia Tech
Yachun Li, Shanghai Jiao Tong University
Shengguo Zhu*, Shanghai Jiao Tong University; Georgia Tech
(109735250)

3:30 p.m.
Analysis of Free Boundary Problems for Compressible Flows.
Matthias L. Youngs*, IUPUC
Anthony C. K. Suen, USC
(109735223)

4:00 p.m.
Eulerian Description of Variational Wave Equation and Singularity Formation.
Geng Chen, Georgia Institute of Technology
Tao Huang*, Pennsylvania State University
Chun Liu, Pennsylvania State University
(109735159)

4:30 p.m.
Nonisentropic compressible gas flows through porous media.
Ronghua Pan, Georgia Institute of Technology
Kun Zhao*, Tulane University
(109735100)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Scientific Computing, Numerical Analysis, and Mathematical Modeling, III
Room 475, Buehler Hall Organizers: Vasilios Alexiades, University of Tennessee, Knoxville Xiaobing Feng, University of Tennessee, Knoxville Steven Wise, University of Tennessee, Knoxville swise@math.utk.edu

2:30 p.m.
How accurate is BornOppenheimer molecular dynamics for crossings of potential surfaces ?
Petr Plechac*, University of Delaware
(109765516)

3:00 p.m.
Maximumprinciplesatisfying third order discontinuous Galerkin schemes for FokkerPlanck equations.
Hailiang Liu*, Iowa State University
Hui Yu, London, UK
(109765286)

3:30 p.m.
Numerical Methods for LongTime Simulations of Partial Differential Equations on Modern Parallel Computing Platforms.
Xuan Huang, University of Maryland, Baltimore County
Samuel Khuvis, University of Maryland, Baltimore County
Zana Coulibaly, University of Maryland, Baltimore County
Matthias K. Gobbert*, University of Maryland, Baltimore County
Bradford E. Peercy, University of Maryland, Baltimore County
(109765206)

4:00 p.m.
Numerical methods for highly oscillatory dynamical systems using multiscale structure.
Seong Jun Kim*, Georgia Tech
(109765446)

4:30 p.m.
Numerical reconstruction of electromagnetic inclusions in three dimensions.
Gang Bao, Zhejiang University, China, and Michigan State University
Junshan Lin*, Auburn University
Seraphin Mefire, Institut Elie Cartan de Lorraine, CNRS, France
(109765147)

5:00 p.m.
An Efficient Numerical Method for Wave Scattering in Random Media.
Xiaobing Feng, The University of Tennessee
Junshan Lin, Auburn University
Cody Lorton*, The University of Tennessee
(109765456)

Saturday March 22, 2014, 2:30 p.m.5:15 p.m.
Special Session on Singularities and Physics, III
Room 113, Ayres Hall

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on Stochastic Processes and Related Topics, III
Room 334, Buehler Hall Organizers: Jan Rosinski, University of Tennessee, Knoxville Jie Xiong, University of Tennessee, Knoxville jxiong@math.utk.edu

2:30 p.m.
Properties of tempered stable distributions.
Michael Grabchak*, University of North Carolina at Charlotte
(10976086)

3:00 p.m.
Some invariance properties involving stochastic integrals with respect to Lévy and related processes.
Olav Kallenberg*, Auburn University
(109760247)

3:30 p.m.
Complements to the tail probabilities of the "centered" strictly 1semistable/stable random vectors.
Balram S Rajput*, University of Tennessee, Knoxville
(109760419)

4:00 p.m.
Cylindrical L{é}vy processes in Banach spaces and Hilbert spaces.
Markus Riedle*, King's College London, UK
David Applebaum, University of Sheffield
Adam Jakuboswki, Nicolaus Copernicus University, Torun
(109760266)

4:30 p.m.
Joint convergence along different subsequences of the signed cubic variation of fractional Brownian motion.
Krzysztof Burdzy, University of Washington
David Nualart, University of Kansas
Jason Swanson*, University of Central Florida
(109760481)

5:00 p.m.
Local Nondeterminism and Sample Path Properties of Stable Random Fields.
Yimin Xiao*, East Lansiing
(10976042)

Saturday March 22, 2014, 2:30 p.m.5:20 p.m.
Special Session on von Neumann Algebras and Free Probability, II
Room 112, Ayres Hall Organizers: Remus Nicoara, University of Tennessee, Knoxville nicoara@math.utk.edu Arnaud Brothier, Vanderbilt University

Saturday March 22, 2014, 2:30 p.m.5:25 p.m.
Session for Contributed Papers, III
Room 114, Ayres Hall

2:30 p.m.
An infinite dimensional SchurHorn Theorem for positive compact operators, the nonzero kernel case.
Jireh Loreaux*, University of Cincinnati
Gary Weiss, University of Cincinnati
(109747510)

2:45 p.m.
Dual Matrices with Lorentzian Matrix Multiplication.
Ali Dagdeviren*, Yildiz Technical University
Salim Yuce, Yildiz Technical University
(109711469)

3:00 p.m.
Higher Order Accelerations Under the Inverse OneParameter Planar Hyperbolic Motion.
Serdal Sahin*, Yildiz Technical University
Salim Yüce, Yildiz Technical University
(109751200)

3:15 p.m.
A General Algorithm for the Efficient Derivation of Linear Multistep Methods.
David Kai Zhang*, Austin Peay State University
Samuel N Jator, Austin Peay State University
(109765490)

3:30 p.m.
Multinets in $\mathbb{P}^2$ induced via cancellation.
Jeremiah Bartz*, Francis Marion University
(109752182)

3:45 p.m.
Generalized branching in circle packing.
James Ashe*, Johnson C. Smith University
(109752327)

4:00 p.m.
Constant Contact Angle Surfaces in the Lorentz Group $L^3$.
Rodrigo Ristow Montes*, Federal University of Parana Brazil
(10975307)

4:15 p.m.
On a fixed point theorem in Gmodular metric spaces in the sense of ciric.
Clement Boateng Ampadu*, Boston, MA
(10975429)

4:30 p.m.
The Solution Classical Feedback Optimal Control Problem for mPersons Differential Game with Imperfect Information.
Jaykov Foukzon*, Israel Institute of Technologies, Haifa, Israe
(10976004)

4:45 p.m.
On the existence of almost automorphc solutions of nonlinear Volterra stochastic difference equation.
Paul H Bezandry*, Howard University
(109760239)

5:00 p.m.
Quenched Limit Theorems for Fourier Transforms and Periodogram.
Magda Peligrad, University of Cincinnati
David Barrera*, University of Cincinnati
(109760254)

5:15 p.m.
An eighthorder trigonometric fitted method for the direct solution of second order initial value problems.
Fidele F Ngwane*, USC Salkehatchie
Samuel N Jator, Austin peay state university
(109765400)
Sunday March 23, 2014

Sunday March 23, 2014, 8:00 a.m.11:50 a.m.
Special Session on Algebraic Methods in Graph Theory and Combinatorics, IV
Room 405, Min Kao Hall Organizers: Felix Lazebnik, University of Delaware Andrew Woldar, Villanova University Bangteng Xu, Eastern Kentucky University Bangteng.Xu@eku.edu

8:00 a.m.
Automorphisms of Steiner designs.
Laszlo Babai, University of Chicago
John Wilmes*, University of Chicago
(109705425)

8:30 a.m.
Edgemaximality of power graphs of finite cyclic groups.
Brian Curtin*, University of South Florida
G R Pourgholi, University of Tehran
(109705132)

9:00 a.m.
Generalized Quadrangles and Algebraically Defined Graphs.
Brian G. Kronenthal*, Kutztown University of Pennsylvania
(109705427)

9:30 a.m.
Fissioning the classes of an association scheme.
Kenneth W Johnson*, Penn State Abington
(109705441)

10:00 a.m.
On the order of the automorphism groups of strongly regular graphs.
Xi Chen, Columbia University, Department of Computer Science
Xiaorui Sun*, Columbia University, Department of Computer Science
ShangHua Teng, University of Southern California, Department of Computer Science
(109705356)

10:30 a.m.
Generalizations of a theorem of Benson for generalized quadrangles.
Stefaan De Winter*, Michigan Technological University
(109705376)

11:00 a.m.
Sidon sets and extremal graph theory.
Craig Timmons*, University of California San Diego
Jacques Verstraete, University of California San Diego
(109705190)

11:30 a.m.
Dual Bent Functions on Finite Groups and $C$algebras.
Bangteng Xu*, Eastern Kentucky University
(109705113)

Sunday March 23, 2014, 8:00 a.m.11:50 a.m.
Special Session on Arithmetic of Algebraic Curves, III
Room G003, Ayres Hall Organizers: Lubjana Beshaj, Oakland University Caleb Shor, Western New England University cshor@wne.edu Andreas Malmendier, Colby College

Sunday March 23, 2014, 8:00 a.m.11:50 a.m.
Special Session on Commutative Ring Theory (in honor of the retirement of David E. Dobbs), IV
Room 524, Min Kao Hall Organizers: David Anderson, University of Tennessee, Knoxville Jay Shapiro, George Mason University jshapiro@gmu.edu

8:00 a.m.
Gaussian Property of the rings $R(X)$ and $R\langle X \rangle$.
Lee Klingler, Florida Atlantic University
Warren McGovern, Florida Atlantic University
Madhav P Sharma*, Florida Atlantic University
(109713134)

8:30 a.m.
On Irreducible Divisor Graphs.
Christop P. Mooney*, Viterbo University
(10971384)

9:00 a.m.
Locating Numbers and ZeroDivisor Graphs of Commutative Rings.
Shane P Redmond*, Eastern Kentucky University
S Pirzada, University of Kashmir
Rameez Raja, University of Kashmir
(10971352)

9:30 a.m.
Graphical Representations of Factorizations in Commutative Rings.
Michael Axtell, University of St. Thomas
Nicholas Baeth, University of Central Missouri
Joe Stickles*, Millikin University
(10971345)

10:00 a.m.
Ideal graphs.
Jim Coykendall*, Clemson University
Saba elKaseasbeh, North Dakota State University
(109713307)

10:30 a.m.
The lattice of annihilators in a simple graph.
John D. LaGrange*, Lindsey Wilson College
(10970697)

11:00 a.m.
Automorphism groups of Powerseries rings.
Shashikant Mulay*, The University of Tennessee, Knoxville, TN
(109713106)

11:30 a.m.
On pullback decompositions of quasilocal rings.
Bruce Olberding*, New Mexico State University
(109713375)

Sunday March 23, 2014, 8:00 a.m.11:50 a.m.
Special Session on Complex Analysis, Probability, and Metric Geometry, III
Room 110, Ayres Hall Organizers: Matthew Badger, Stony Brook University badger@math.sunysb.edu Jim Gill, St. Louis University Joan Lind, University of Tennessee, Knoxville

8:00 a.m.
Smallparticle limits in a regularized Laplacian growth model.
Fredrik Johansson Viklund, Columbia University/Uppsala University
Alan A Sola*, University of Cambridge
Amanda Turner, Lancaster University
(109782111)

8:30 a.m.
Discretized Metric Measure Spaces of Controlled Geometry.
Marcos D Lopez*, University of Cincinnati
James Gill, University of Saint Louis
(109731458)

9:00 a.m.
The Loewner equation and Lipschitz graphs.
Huy Tran*, University of Washington, Seattle
Steffen Rohde, University of Washington
Michel Zinsmeister, University of Orléans, France
(109730461)

9:30 a.m.
Preservation of bounded geometry under sphericalization and flattening of a metric measure space.
Nageswari Shanmugalingam*, University of Cincinnati
Xining Li, University of Cincinnati
(10973147)

10:00 a.m.
Break.

10:30 a.m.
Local Set Approximation.
Stephen David Lewis*, University of Washington
(109728463)

11:00 a.m.
Hardy Spaces in AhlforsRegular QuasiMetric Spaces.
Ryan Alvarado*, University of Missouri at Columbia
Marius Mitrea, University of Missouri at Columbia
(109743187)

11:30 a.m.
Geometry of the Prime End Boundary and the Dirichlet Problem for bounded domains in metric measure spaces.
Dewey Estep*, University of Cincinnati
Nageswari Shanmugalingam, University of Cincinnati
(109731454)

Sunday March 23, 2014, 8:00 a.m.11:20 a.m.
Special Session on Diversity of Modeling and Optimal Control: A Celebration of Suzanne Lenhart's 60th Birthday, IV
Room 415, Buehler Hall Organizers: Wandi Ding, Middle Tennessee State University wandi.ding@mtsu.edu Renee Fister, Murrray State University

8:00 a.m.
Highly Active Antiretroviral Therapy: Modeling and Optimizing HIV Treatment.
Hem R. Joshi*, Xavier University
Nicholas Clark, Xavier University
(109749271)

8:30 a.m.
Optimal Control for Models of Cholera: is more better?
Elsa Schaefer*, Marymount University
(109749423)

9:00 a.m.
Evolutionary stability of ideal free dispersal in spatial population models with nonlocal dispersal.
Robert Stephen Cantrell, University of Miami
Chris Cosner*, University of Miami
Yuan Lou, Ohio State University
Daniel Ryan, NIMBioS
(109792431)

9:30 a.m.
Optimal Control of the gypsy moth populations.
Marco V. Martinez*, North Central College
(109792396)

10:00 a.m.
Applications of Optimal Control to Rift Valley Fever.
Donald Adongo*, Murray State University
K. Renee Fister, Murray State University
Holly Gaff, Old Dominion University
(109749517)

10:30 a.m.
Modeling tick control through the use of a tickkilling robot.
Holly Gaff*, Old Dominion University
Elsa Schaefer, Marymount University
Alexis White, Old Dominion University
Daniel Sonenshine, Old Dominion University
(109792476)

11:00 a.m.
Perambulations around Biology, Control and Education with Suzanne.
Louis J Gross*, National Institute for Mathematical and Biological Synthesis, University of Tennessee
(109792436)

Sunday March 23, 2014, 8:00 a.m.10:50 a.m.
Special Session on Geometric and Algebraic Combinatorics, III
Room 406, Min Kao Hall Organizers: Benjamin Braun, University of Kentucky benjamin.braun@uky.edu Carl Lee, University of Kentucky

8:00 a.m.
Quasisymmetric (k,l)hook Schur functions.
Sarah K Mason, Wake Forest University
Elizabeth Niese*, Marshall University
(109705257)

8:30 a.m.
A numerical characterization of the flag fvectors of completely balanced CohenMacaulay complexes.
Kai Fong Ernest Chong*, Cornell University
(10970524)

9:00 a.m.
Triangulations Induced by Lifting and Deleting.
Clifford T. Taylor*, University of Kentucky
(109752378)

9:30 a.m.
Reflection factorizations of Singer cycles.
Joel Brewster Lewis*, University of Minnesota
Victor Reiner, University of Minnesota
Dennis Stanton, University of Minnesota
(109705185)

10:00 a.m.
Why coset lattices involving $A_{15}$ are noncontractible.
John Shareshian, Washington University in St. Louis
Russ Woodroofe*, Mississippi State University
(109705467)

10:30 a.m.
Truncated Quillen complexes of $p$groups.
Francesco Fumagalli, Universitá degli Studi di Firenze
John Shareshian*, Washington University
(109705513)

Sunday March 23, 2014, 8:00 a.m.10:50 a.m.
Special Session on Geometric and Combinatorial Methods in Lie Theory, IV
Room 525, Min Kao Hall Organizers: Amber Russell, University of Georgia arussell@math.uga.edu William Graham, University of Georgia

8:00 a.m.
Intermediate report: Orthogonal groups O(n) as automorphisms of the Lie algebras in characteristic two.
Young Jo Kwak*, Japan
(109715452)

8:30 a.m.
Invariants of HarishChandra modules.
Leticia I Barchini*, Oklahoma State University
(109722413)

9:00 a.m.
Leading Term Cycles of Highest Weight HarishChandra Modules.
Roger Zierau*, Oklahoma State University
(109722460)

9:30 a.m.
Schur duality and KazhdanLusztig theory.
Huanchen Bao*, University of Virginia
Weiqiang Wang, University of Virginia
(109717328)

10:00 a.m.
A new look at rational and generic cohomology.
Christopher P Bendel, University of WisconsinStout
Daniel K Nakano, University of Georgia
Cornelius Pillen*, University of South Alabama
(109720472)

10:30 a.m.
Bounding the dimensions of rational cohomology groups.
Christopher P. Bendel, University of WisconsinStout
Brian D. Boe*, University of Georgia
Christopher M. Drupieski, DePaul University
Daniel K. Nakano, University of Georgia
Brian J. Parshall, University of Virginia
Cornelius Pillen, University of South Alabama
Caroline B. Wright, Louise S. McGehee School, New Orleans, LA
(109720215)

Sunday March 23, 2014, 8:00 a.m.11:50 a.m.
Special Session on Graph Theory, IV
Room 404, Min Kao Hall Organizers: Chris Stephens, Middle Tennessee State University Dong Ye, Middle Tennessee State University dong.ye@mtsu.edu Xiaoya Zha, Middle Tennessee State University

8:00 a.m.
The Matroids without a certain small minor.
Kayla R Harville, The University of Mississippi
Talmage James Reid*, The University of Mississippi
Haidong Wu, The University of Mississippi
(109705276)

8:30 a.m.
The Graph Bicycle Spectrum and Bicircular Matroids.
Laura Sheppardson*, University of Mississippi
B Catherine Putnam, University of Mississippi
(109705371)

9:00 a.m.
3Connected binary matroids without $P_9$minor.
Guoli Ding, Louisiana State University
Haidong Wu*, University of Mississippi
(109705351)

9:30 a.m.
Fat Signed Graphs.
Xiangqian Joe Zhou*, Wright State University
(109705321)

10:00 a.m.
Maximum fraction of subdcubes of an ncube containing an exact copy of an induced subgraph of a dcube.
John L. Goldwasser*, West Virginia University
Ryan Hansen, West Virginia University
(109705334)

10:30 a.m.
Problems in Graph Theory from Set System Conjectures.
Jerrold R. Griggs*, University of South Carolina
(109705324)

11:00 a.m.
Connected Hypergraphs with Small Spectral Radius.
Linyuan Lu*, University of South Carolina
Shoudong Man, Remin University
(109705366)

11:30 a.m.
Minimum vertex degree threshold for $C_4^3$tiling.
Jie Han, Georgia State University
Yi Zhao*, Georgia State University
(109705340)

Sunday March 23, 2014, 8:00 a.m.11:50 a.m.
Special Session on Mathematical Physics and Spectral Theory, III
Room 121, Ayres Hall Organizers: Roger Nichols, The University of Tennessee at Chattanooga rogernichols@utc.edu Günter Stolz, University of Alabama at Birmingham

8:00 a.m.
Localization for Random Block Operators Related to the XY Spin Chain.
Jacob W Chapman*, William Carey University
Günter Stolz, University of Alabama at Birmingham
(109781304)

8:30 a.m.
Eigenvalue statistics for random block operators.
Alexander Elgart*, Virginia Tech
Daniel Schmidt, Virginia Tech
(109781194)

9:00 a.m.
Localization for Disordered Quantum Harmonic Oscillators.
Bruno Nachtergaele, University of California, Davis
Robert Sims*, University of Arizona
Gunter Stolz, University of Alabama at Birmingham
(109781393)

9:30 a.m.
Lowest lying spectrum of the quantum Heisenberg ferromagnet.
Bruno Nachtergaele, University of California at Davis
Wolfgrang Spitzer, Fernuniversitat Hagen
Shannon Starr*, University of Alabama at Birmingham
(10978169)

10:00 a.m.
The Kac Model coupled to a thermostat.
Federico Bonetto, Georgia Tech
Michael Loss*, Georgia Tech
Ranjini Vaidyanathan, Georgia Tech
(109782345)

10:30 a.m.
Unconditional Uniqueness and scattering for the Cubic GrossPitaevskii Hierarchy via Quantum de Finetti.
Thomas Chen*, University of Texas at Austin
(10978175)

11:00 a.m.
On sums of eigenvalues of elliptic operators on homogeneous spaces.
Evans M Harrell*, Georgia Institute of Technology
Joachim Stubbe, EPFL
Ahmad El Soufi, Univ. Tours
Saïd Ilias, Univ. Tours
(109735405)

11:30 a.m.
RayleighFaberKrahntype Lower Bounds for the First Eigenvalue of the Vibrating Clamped Plate under Compression.
Mark S. Ashbaugh*, University of Missouri  Columbia
Rafael D. Benguria, Facultad de Fisica, Pontificia Universidad Catolica de Chile
Rajesh Mahadevan, Universidad de Concepcion
(109735443)

Sunday March 23, 2014, 8:00 a.m.12:20 p.m.
Special Session on Nonlinear Partial Differential Equations in the Applied Sciences, IV
Room 123, Ayres Hall Organizers: Lorena Bociu, North Carolina State University lvbociu@ncsu.edu Ciprian Gal, Florida International University Daniel Toundykov, University of NebraskaLincoln

8:00 a.m.
Rational Decay Properties of FluidStructure Interactive PDE.
George Avalos*, University of NebraskaLincoln
(109735482)

8:30 a.m.
Models for Flow Optimization and Control in Arterial Networks.
Radu C Cascaval*, University of Colorado Colorado Springs
(109735520)

9:00 a.m.
Dynamic Boundary Conditions with Memory: Attractors of the ColemanGurtin Equation.
Ciprian G. Gal, Florida International University
Joseph L. Shomberg*, Providence College
(109735140)

9:30 a.m.
Optimal decay rates for the energy in systems arising in nonlinear mechanic with memory effects.
Irena Lasiecka, University of Memphis
Xiaojun Wang*, University of Memphis
(109735498)

10:00 a.m.
Large Amplitude Oscillatory Shear Flows for a Model of a Thixotropic Yield Stress Fluid.
Michael Renardy, Virginia Tech
Taige Wang*, Virginia Tech
(109735357)

10:30 a.m.
Energy criterion of linear instability of solitary waves in models of classical selfinteracting spinor fields.
Alim Sukhtayev*, Texas A&M University
Andrew Comech, Texas A&M University
Gregory Berkolaiko, Texas A&M University
(109735420)

11:00 a.m.
Long Time Dynamics of the Forced Critical Surface Quasigeostrophic Equation.
Andrei Tarfulea*, Princeton University
Peter Constantin, Princeton University
Vlad Vicol, Princeton University
(109735406)

11:30 a.m.
QuasiGradient Systems, Modulational Dichotomies, and Stability of spatially periodic patterns.
Alin Pogan*, Indiana University
Arnd Scheel, University of Minnesota
Kevin Zumbrun, Indiana University
(109735445)

12:00 p.m.
Effects of emotion in collective behavior models.
Jesus Rosado Linares*, University of California, Los Angeles
(109735527)

Sunday March 23, 2014, 8:00 a.m.11:45 a.m.
Special Session on Singularities and Physics, IV
Room 113, Ayres Hall

8:00 a.m.
Rmatrices acting on the cohomology of flag varieties.
Richard Rimanyi*, UNC Chapel Hill
(109781167)

9:00 a.m.
Geometric Constraints in Heterotic/Ftheory Duality.
Lara B. Anderson*, Virginia Tech
(109714178)

10:00 a.m.
Singularities, swallowtails and topological properties in families of Hamiltonians,.
Ralph M. Kaufmann*, Purdue University
Birgit WehefritzKaufmann, Purdue, Department of Mathematics and Department of Physics
Sergei Khlebnikov, Purdue, Department of Physics
(109758201)

11:00 a.m.
Deformations of Superconformal Field Theories.
Clay Cordova*, Harvard University
(109781314)

Sunday March 23, 2014, 8:00 a.m.11:20 a.m.
Special Session on Stochastic Processes and Related Topics, IV
Room 334, Buehler Hall Organizers: Jan Rosinski, University of Tennessee, Knoxville Jie Xiong, University of Tennessee, Knoxville jxiong@math.utk.edu

8:00 a.m.
Conditional Total Frequency Counts of the EwensPitman Model.
Shui Feng*, McMaster University, Canada
(109760131)

8:30 a.m.
Some Recent Results on Certain Stochastic PredatorPrey Models.
N. H. Du, Hanoi National University
N. H. Dang, Wayne State University
G. Yin*, Wayne State University
(109760233)

9:00 a.m.
Realtime Stochastic Volatility Estimation via Filtering Equation of a PartiallyObserved Heston Model for UltraHigh Frequency Data.
Brent Bundick, Boston College
Yong Zeng*, University of Missouri at Kansas City
(109760329)

9:30 a.m.
Pairs trading.
Qing Zhang*, Department of Mathematics, Univ of Georgia, Athens, GA 30602
Qingshuo Song, City University of Hong Kong
(10979323)

10:00 a.m.
Evolutions of polynomials generated by quadratic harnesses.
Wlodek Bryc*, University of Cincinnati
Jacek Wesolowski, Warsaw University of Technology
(109760229)

10:30 a.m.
LévyKhnitchine random matrix ensembles and Poisson weighted infinite forests.
Paul H. Jung*, University of Alabama Birmingham
(10976085)

11:00 a.m.
On the universality of the limiting spectral distribution for a large class of random matrices with correlated entries.
Florence Merlevède, Université Paris Est, France
Marwa Banna, Université Paris Est, France
Magda Peligrad*, University of Cincinnati
(10976065)

Sunday March 23, 2014, 8:00 a.m.11:20 a.m.
Special Session on von Neumann Algebras and Free Probability, III
Room 112, Ayres Hall Organizers: Remus Nicoara, University of Tennessee, Knoxville nicoara@math.utk.edu Arnaud Brothier, Vanderbilt University

Sunday March 23, 2014, 8:30 a.m.10:20 a.m.
Special Session on Fractal Geometry and Ergodic Theory, IV
Room 429, Dougherty Hall Organizers: Mrinal Kanti Roychowdhury, University of Texas Pan American roychowdhurymk@utpa.edu

8:30 a.m.
Gibbs states for nonirreducible countable Markov shifts.
Eugen A Ghenciu*, University of Wisconsin Stout
Mario Roy, York University, Toronto, Ontario
(109737381)

9:00 a.m.
$1$forms and vector fields on fractals.
Michael Hinz*, University of Bielefeld, Germany
Alexander Teplyaev, University of Connecticut
(109746434)

9:30 a.m.
Extension of Laminations into Foliations in Hyperbolic Systems.
Miaohua Jiang*, Wake Forest University
(109737402)

10:00 a.m.
More on discrete Renyi parking constants.
Matthew P Clay, Georgia Institute of Technology, Department of Aerospace Engineering
Nandor J. Simanyi*, University of Alabama at Birmingham
(109760362)

Sunday March 23, 2014, 8:30 a.m.11:50 a.m.
Special Session on Galois Cohomology and the Brauer Group, III
Room G004, Ayres Hall Organizers: Ben Antieau, University of Washington Daniel Krashen, University of Georgia dkrashen@math.uga.edu Suresh Venapally, Emory University

8:30 a.m.
Forms of toric varieties.
Alexander Rhys Duncan*, University of Michigan, Ann Arbor
(109714203)

9:00 a.m.
More examples of nonrational adjoint groups.
Nivedita Bhaskhar*, Emory University
(10971199)

9:30 a.m.
Invariants of degree 3 and torsion in the Chow group of a versal flag.
Kirill Zainoulline*, University of Ottawa
Alexander Merkurjev, UCLA
Alexander Neshitov, Steklov Mathematical Institute/ University of Ottawa
(109714108)

10:00 a.m.
Triality and the gammafiltration.
Caroline Junkins*, University of Ottawa
(109714447)

10:30 a.m.
Arithmetics of semisimple groups over function fields.
Qile Chen, Columbia University
Yi Zhu*, University of Utah
(109714311)

11:00 a.m.
Periods of generic torsors of groups of multiplicative type.
Wanshun Wong*, University of Ottawa
(109720288)

11:30 a.m.
Classifying Forms of Simple Groups via Their Invariants.
Hernando Bermudez, Emory University
Anthony Ruozzi*, Emory University
(109712391)

Sunday March 23, 2014, 8:30 a.m.11:20 a.m.
Special Session on Geometric Topology and Number Theory, III
Room 517, Dougherty Hall Organizers: Eriko Hironaka, Florida State University Kathleen Petersen, Florida State University petersen@math.fsu.edu

8:30 a.m.
The colored Jones polynomial and qseries identities.
Cody Armond, University of Iowa
Oliver T. Dasbach*, Louisiana State University
(109757119)

9:00 a.m.
The tail of the quantum spin networks and AndrewsGordontype identities.
Mustafa Hajij*, Louisiana State University
(10971119)

9:30 a.m.
Knot groups generated by two conjugate elements.
Melissa L Macasieb*, University of Maryland at College Park
(109757326)

10:00 a.m.
Stable commutator length in BaumslagSolitar groups.
Matt Clay, University of Arkansas
Max Forester, The University of Oklahoma
Joel Louwsma*, The University of Oklahoma
(109720275)

10:30 a.m.
Antitrees and rightangled Artin subgroups of planar braid groups.
Sanghyun Kim, KAIST
Thomas Koberda*, Yale University
(10975737)

11:00 a.m.
Cusped hyperbolic nmanifolds.
Matthew Stover*, Temple University
(109722151)

Sunday March 23, 2014, 8:30 a.m.11:20 a.m.
Special Session on Recent Development on Hyperbolic Conservation Laws, III
Room 124, Ayres Hall Organizers: Geng Chen, Georgia Tech Ronghua Pan, Georgia Tech panrh@math.gatech.edu Weizhe Zhang, Georgia Tech

8:30 a.m.
Hyperbolic conservation laws of isometric embedding in geometry.
Dehua Wang*, University of Pittsburgh
(109735303)

9:00 a.m.
Existence of the global weak solutions to compressible NavierStokes equations with density dependent viscosity.
V F. Vasseur, The University of Texas at Austin
C Yu*, The University of Texas at Austin
(109735252)

9:30 a.m.
On the evolution of vacuum boundaries of compressible fluids with selfgravitation.
Tao Luo*, Georgetown University
Zhouping Xin, Chinese University of Hong Kong
Huihui Zeng, MSC, Tsinghua University, China
(109735268)

10:00 a.m.
Conservation Laws with no Classical Riemann Solutions: Existence of Singular Shocks.
Charis Tsikkou*, West Virginia University
(109735417)

10:30 a.m.
Wellposedness and decay for full NavierStokes equations with temperature dependent coefficients.
Junxiong Jia*, Xi'an Jiaotong University, Georgia Institute of Technology
Ronghua Pan, Georgia Institute of Technology
(109735133)

Sunday March 23, 2014, 8:30 a.m.10:40 a.m.
Session for Contributed Papers, IV
Room 114, Ayres Hall

8:30 a.m.
A Note on Parameter Estimation Under a $t$Model.
Barbara Gonzalez*, Roosevelt University, Chicago, IL
Nabendu Pal, University of Louisiana, Lafayette, LA
(109762230)

8:45 a.m.
Hyperrenormalization: A new `nonminimization' approach and its applications in Computer Vision.
Ali A Alsharadqah*, East Carolina University
Kenichi Kanatani, Okayama University, Okayama, Japan
Nikolai Chernov, University of Alabama at Birmingham
Y Sugaya, Toyohashi University of Technology
(109762499)

9:00 a.m.
On node distributions for interpolation and spectral methods.
Nguyen Hoang*, Department of Mathematics, University of West Georgia
(10976513)

9:15 a.m.
Application of Non polynomial Spline for Approximation of Solution of Differential Equation Arises in Human Morphology.
Pankaj Kumar Srivastava*, Jaypee Institute of Information Technology
(10976515)

9:30 a.m.
A $Q_2$iso$Q_1/Q_1$ immersed finite element for Stokes interface problems.
Nabil Chaabane*, Virginia Tech
Slimane Adjerid, Virginia Tech
Tao Lin, Virginia Tech
(109765227)

9:45 a.m.
Immersed Discontinuous Galerkin Methods for the Acoustic Interface Problem.
Kihyo Moon*, Virginia Tech
Slimane Adjerid, Virginia Tech
(109765235)

10:00 a.m.
A variablestep block Extended Backward Differentiation Formula with two superfuture points for parabolic partial differential equations via the Method of Lines.
Robert D. French*, Oak Ridge National Laboratory, National Center for Computational Sciences
Samuel N. Jator, Austin Peay State University
(109765298)

10:15 a.m.
Discontinuous Galerkin methods for the AllenCahn equation and the mean curvature flow.
Yukun Li*, The University of Tennessee
(109765500)

10:30 a.m.
Development of Mathematical Model to Understand Spread of Lyme Disease.
Matthew T. Martin*, Austin Peay State University
Samuel N. Jator, Austin Peay State University
Chad S. Brooks, Austin Peay State University
(109792515)

Sunday March 23, 2014, 9:00 a.m.11:50 a.m.
Special Session on Discontinuous Galerkin Finite Element Methods for Partial Differential Equations, III
Room 476, Buehler Hall Organizers: Xiaobing Feng, University of Tennessee, Knoxville Ohannes Karakashian, University of Tennessee, Knoxville Yulong Xing, University of Tennessee, Knoxville, and Oak Ridge National Laboratory xingy@math.utk.edu

9:00 a.m.
Hybridizable discontinuous Galerkin methods for elliptic PDE on surfaces.
Bernardo Cockburn, University of Minnesota
Alan Demlow*, University of Kentucky
(109765261)

9:30 a.m.
Multiscale discontinuous Galerkin method for solving elliptic problems with curvilinear unidirectional rough coefficients.
Yifan Zhang, Brown University
Wei Wang*, Florida International University
Johnny Guzman, Brown University
ChiWang Shu, Brown University
(109765107)

10:00 a.m.
Discontinuous Galerkin Methods for Simulation of Supernova Neutrino Transport.
Eirik Endeve*, Oak Ridge National Laboratory
(109735367)

10:30 a.m.
Second Order in Time, Adaptive Discontinuous Galerkin Methods for a CahnHilliard Equation with a Mass Source.
Andreas C Aristotelous*, Duke University
Karakashian, University of Tennessee
Wise, University of Tennessee
(109765297)

11:00 a.m.
PostProcessing Procedures for an Elliptic Distributed Optimal Control Problem with Pointwise State Constraints.
Susanne C. Brenner, Louisiana State University
LiYeng Sung, Louisiana State University
Yi Zhang*, University of Tennessee, Knoxville
(109765395)

11:30 a.m.
From Micropolar NavierStokes equations to Ferrofluids: Analysis and Numerics.
Abner J Salgado*, Department of Mathematics, University of Tennessee
(109765118)

Sunday March 23, 2014, 9:00 a.m.11:50 a.m.
Special Session on Geometric Topology, IV
Room 501, Dougherty Hall Organizers: Craig Guilbault, University of WisconsinMilwaukee craigg@uwm.edu Steve Ferry, Rutgers University

Sunday March 23, 2014, 9:00 a.m.11:50 a.m.
Special Session on Harmonic Analysis and Nonlinear Partial Differential Equations, IV
Room 120, Ayres Hall Organizers: Jochen Denzler, University of Tennessee, Knoxville Michael W. Frazier, University of Tennessee, Knoxville Tuoc Phan, University of Tennessee, Knoxville phan@math.utk.edu Grozdena Todorova, University of Tennessee, Knoxville

9:00 a.m.
Global Existence of Smooth Solutions to a CrossDiffusion system.
Luan Hoang, Department of Mathematics and Statistics, Texas Tech University
Truyen Nguyen*, Department of Mathematics, University of Akron
Tuoc Phan, Department of Mathematics, University of Tennessee, Knoxville
(109735341)

9:30 a.m.
The Green function for the mixed problem for the linear Stokes system in domains in the plane.
R. M. Brown*, University of Kentucky
S Kim, Yonsei University
K. A. Ott, University of Kentucky
(109735155)

10:00 a.m.
Magnetic spectral bounds on starlike plane domains.
Richard S Laugesen*, University of Illinois at UrbanaChampaign
Bartlomiej A Siudeja, University of Oregon
(109735354)

10:30 a.m.
Comparison results in balls, shells, and spheres.
Jeffrey J Langford*, Bucknell University
(109735383)

11:00 a.m.
Global regularity of the logarithmically supercritical MHD system with zero diffusivity.
Kazuo Yamazaki*, Department of Mathematics, Oklahoma State University
(10973578)

11:30 a.m.
Nonhomogeneous Dirichlet Initial Boundary Value Problems for Nonlinear Schrödinger Equations (NLS) in 2Dimension.
ShuMing Sun, Virginia Tech
Yu Ran*, Virginia Tech
(109735392)

Sunday March 23, 2014, 9:00 a.m.10:20 a.m.
Special Session on Invariant Subspaces of Function Spaces, IV
Room 111, Ayres Hall Organizers: Catherine Beneteau, University of South Florida Alberto A. Condori, Florida Gulf Coast University acondori@fgcu.edu Constanze Liaw, Baylor University Bill Ross, University of Richmond

Sunday March 23, 2014, 10:00 a.m.11:50 a.m.
Special Session on Metric Geometry and Topology, III
Room 405, Ayres Hall Organizers: Catherine Searle, Oregon State University searle.catherine@gmail.com Jay Wilkins, University of Connecticut Conrad Plaut, University of Tennessee, Knoxville
Inquiries: meet@ams.org

