AMS Sectional Meeting Full Program
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Spring Southeastern Sectional Meeting
University of Mississippi, Oxford, MS
March 13, 2013 (Friday  Sunday)
Meeting #1087
Associate secretaries:
Steven H. Weintraub, AMS shw2@lehigh.edu
Brian D. Boe, AMS brian@math.uga.edu
Friday March 1, 2013

Friday March 1, 2013, 1:00 p.m.5:00 p.m.
Book Exhibit
Room 321, Hume

Friday March 1, 2013, 1:00 p.m.5:00 p.m.
Meeting Registration
Room 321, Hume

Friday March 1, 2013, 1:50 p.m.2:45 p.m.
Invited Address
Welcoming remarks.
Auditorium (Room 138), Meek Hall
An interplay of combinatorics with topology.
Auditorium (Room 138), Meek Hall
Patricia Hersh*, North Carolina State University
(10870501)

Friday March 1, 2013, 3:00 p.m.4:50 p.m.
Special Session on Algebraic Combinatorics, I
Ballroom, Student Union Organizers: Patricia Hersh, North Carolina State University plhersh@ncsu.edu Dennis Stanton, University of Minnesota

Friday March 1, 2013, 3:00 p.m.4:50 p.m.
Special Session on Banach Spaces and Operators on Them, I
Room 101, Hume Organizers: Qingying Bu, University of Mississippi Gerard Buskes, University of Mississippi mmbuskes@olemiss.edu William B. Johnson, Texas A&M University

Friday March 1, 2013, 3:00 p.m.4:50 p.m.
Special Session on Commutative Algebra, I
Room 331, Hume Organizers: Sean SatherWagstaff, North Dakota State University Sandra M. Spiroff, University of Mississippi spiroff@olemiss.edu

Friday March 1, 2013, 3:00 p.m.4:50 p.m.
Special Session on Fractal Geometry and Ergodic Theory, I
Room 111, Hume Organizers: Mrinal Kanti Roychowdhury, University of TexasPan American roychowdhurymk@utpa.edu

Friday March 1, 2013, 3:00 p.m.4:50 p.m.
Special Session on Graph Theory, I
Room 404, Student Union Organizers: Laura Sheppardson, University of Mississippi sheppard@olemiss.edu Bing Wei, University of Mississippi Hehui Wu, McGill University

3:00 p.m.
Competition numbers of complete multipartite graphs.
Jaromy S Kuhl*, University of West Florida
(108705206)

3:30 p.m.
Spectral problems of NordhausGaddum type.
Vladimir Nikiforov*, University of Memphis
(108705195)

4:00 p.m.
Theshold Digraphs.
James Shook*, National Institute of Standards and Technology
Brian Cloteaux, National Institute of Standards and Technology
Elizabeth Moseman, National Institute of Standards and Technology
M Drew LaMar, The College of William and Mary
(108705200)

4:30 p.m.
Characterization of $K_{2,4}$minorfree graphs.
Mark Ellingham, Vanderbilt University
Emily Marshall*, Vanderbilt University
Kenta Ozeki, National Institute of Informatics, Japan
Shoichi Tsuchiya, Tokyo University of Science, Japan
(10870598)

Friday March 1, 2013, 3:00 p.m.4:50 p.m.
Special Session on Modern Methods in Analytic Number Theory, I
Room 108, Hume Organizers: Nathan Jones, University of Mississippi Micah B. Milinovich, University of Mississippi mbmilino@olemiss.edu Frank Thorne, University of South Carolina

Friday March 1, 2013, 3:00 p.m.4:50 p.m.
Special Session on Set Theory and Its Applications, I
Room 201, Hume Organizers: Christian Rosendal, University of Illinois at Chicago rosendal@math.uic.edu Slawomir Solecki, University of Illinois at UrbanaChampaign ssolecki@math.uiuc.edu

Friday March 1, 2013, 3:30 p.m.4:50 p.m.
Special Session on Connections between Matroids, Graphs, and Geometry, I
Room 405, Student Union Organizers: Stan Dziobiak, University of Mississippi Talmage James Reid, University of Mississippi mmreid@olemiss.edu Haidong Wu, University of Mississippi

Friday March 1, 2013, 5:05 p.m.5:55 p.m.
Invited Address
An abstract approach to Ramsey theory with applications.
Auditorium (Room 138), Meek Hall
Slawomir Solecki*, University of Illinois at UrbanaChampaign
(10870307)
Saturday March 2, 2013

Saturday March 2, 2013, 7:30 a.m.4:00 p.m.
Book Exhibit
Room 321, Hume

Saturday March 2, 2013, 7:30 a.m.4:00 p.m.
Meeting Registration
Room 321, Hume

Saturday March 2, 2013, 8:00 a.m.10:50 a.m.
Special Session on Banach Spaces and Operators on Them, II
Room 101, Hume Organizers: Qingying Bu, University of Mississippi Gerard Buskes, University of Mississippi mmbuskes@olemiss.edu William B. Johnson, Texas A&M University

8:00 a.m.
Tensor products of concavifications of Banach and vector lattices.
Vladimir Troitsky*, University of Alberta
(10874624)

8:30 a.m.
Every operator has almostinvariant subspaces.
Alexey Popov, University of Waterloo
Adi Tcaciuc*, MacEwan University
(108746114)

9:00 a.m.
Cone isomorphisms and almost surjective operators.
Anton R Schep*, University of South Carolina
(10874645)

9:30 a.m.
Reflexivity is equivalent to a perturbed asymptotically nonexpansive fixed point property in Banach lattices.
Chris Lennard*, University of Pittsburgh
Veysel Nezir, University of Pittsburgh
(108746194)

10:00 a.m.
A Grothendieck Compactness Principle for the Mackey Dual Topology.
Patrick N Dowling*, Miami University
Douglas Mupasiri, University of Northern Iowa
(108746214)

10:30 a.m.
Operators that act between the Lebesgue Banach spaces over a probability, for all Banach p's.
Joe Diestel*, Kent State University
Z. Riel, Kent State University
(10874609)

Saturday March 2, 2013, 8:00 a.m.10:50 a.m.
Special Session on Commutative Algebra, II
Room 331, Hume Organizers: Sean SatherWagstaff, North Dakota State University Sandra M. Spiroff, University of Mississippi spiroff@olemiss.edu

8:00 a.m.
Invariants of RiemannRoch monomial ideals.
Augustine O'Keefe*, University of Kentucky
Uwe Nagel, University of Kentucky
(108713239)

8:30 a.m.
Computing BuchsbaumEisenbud Matrices for Homogeneous Grade Three Gorenstein Ideals in $k[x,y,z]$.
J Brett Barwick*, University of South Carolina Upstate
(108713217)

9:00 a.m.
BoijSöderberg Decomposition of the Betti Diagrams of Lexsegment Ideals.
Sema Gunturkun*, University of Kentucky
Uwe Nagel, University of Kentucky
(108713134)

9:30 a.m.
Cellular Resolutions of Stacked Polytopes.
Stephen P Sturgeon*, University of Kentucky
(10871326)

10:00 a.m.
Decomposing Gorenstein rings as Connected Sums.
Hariharan Ananthnarayan, I.I.T. Bombay
Ela Celikbas*, University of MissouriColumbia
Zheng Yang, University of NebraskaLincoln
(10871339)

10:30 a.m.
The asymptotic behavior of generic initial systems.
Sarah Mayes*, University of Michigan
(108713191)

Saturday March 2, 2013, 8:00 a.m.10:50 a.m.
Special Session on Connections between Matroids, Graphs, and Geometry, II
Room 405, Student Union Organizers: Stan Dziobiak, University of Mississippi Talmage James Reid, University of Mississippi mmreid@olemiss.edu Haidong Wu, University of Mississippi

8:00 a.m.
A stabilizer theorem for quaternary oriented matroids.
Jakayla R. Robbins*, Vanderbilt University
Daniel Slilaty, Wright State University
(108705158)

8:30 a.m.
Discussion.

9:00 a.m.
Closer Towards a Splitter Theorem for Internally $4$connected Binary Matroids.
Carolyn Chun, Brunel University, Uxbridge, United Kingdom
Dillon Mayhew, Victoria University, Wellington, New Zealand
James Oxley*, Louisiana State University, Baton Rouge, LA
(10870594)

10:00 a.m.
A decomposition theorem for binary matroids with no prism minor.
Sandra Kingan*, Brooklyn College, CUNY
Manoel Lemos, Universidade Federal de Pernambuco
(10870551)

10:30 a.m.
Nonseparating cocircuits and graphicness in matroids.
João P. Costalonga*, Universidade Estadual de Maringá
(10870536)

Saturday March 2, 2013, 8:00 a.m.10:50 a.m.
Special Session on Fractal Geometry and Ergodic Theory, II
Room 111, Hume Organizers: Mrinal Kanti Roychowdhury, University of TexasPan American roychowdhurymk@utpa.edu

8:00 a.m.
Fractal membranes and weighted composition operators.
Dana D Clahane*, University of California, Irvine
(108746245)

8:30 a.m.
Random billiards with microstructure.
Hongkun Zhang*, University of Massachusetts Amherst
(108737243)

9:00 a.m.
Escape and diffusion through small holes.
Eduardo G Altmann, MPIPKS Dresden
Carl P Dettmann*, University of Bristol
Orestis Georgiou, MPIPKS Dresden
Rainer Klages, Queen Mary, University of London
Georgie Knight, University of Bologna
(108737215)

9:30 a.m.
Real and $p$Adic Fractal Strings and Their Complex Dimensions.
Hung Lu*, Hawaii Pacific University
Michel L. Lapidus, University of California, Riverside
Machiel van Frankenhuijsen, Utah Valley University
(108751193)

10:00 a.m.
Some new results and methods in the theory of countable group actions.
Steve Jackson*, University of North Texas
Su Gao, University of North Texas
Brandon Seward, University of Michigan
(108737172)

10:30 a.m.
Shear coordinates and circle maps.
Dragomir Saric*, CUNY/The Graduate Center and Queens College
(108732160)

Saturday March 2, 2013, 8:00 a.m.10:50 a.m.
Special Session on Graph Theory, II
Room 404, Student Union Organizers: Laura Sheppardson, University of Mississippi sheppard@olemiss.edu Bing Wei, University of Mississippi Hehui Wu, McGill University

8:00 a.m.
Short proofs of coloring theorems on planar graphs.
Oleg V. Borodin, Sobolev Institute of Mathematics and Novosibirsk State University
Alexandr V. Kostochka, University of Illinois at UrbanaChampaign and Sobolev Institute of Mathematics
Bernard Bernard Lidický*, University of Illinois at UrbanaChampaign
Matthew Yancey, University of Illinois at UrbanaChampaign
(108705201)

8:30 a.m.
A relaxation of Steinberg's Conjecture.
Owen Hill, College of William and Mary
Gexin Yu*, College of William and Mary
(10870569)

9:00 a.m.
Dynamic coloring of graphs having no $K_5$ minor.
Younjin Kim*, KAIST
Sang June Lee, KIAS
Sangil Oum, KAIST
(10870548)

9:30 a.m.
Forbidden subgraphs and 3coloring.
Genghua Fan, Center for Discrete Mathematics and Computer Science, Fuzhou University
Baogang Xu, Nanjing Normal University
Tianjun Ye, Georgia Institute of Technology
Xingxing Yu*, Georgia Institute of Technology
(108705211)

10:00 a.m.
Hadwiger conjecture for degree sequences.
Guantao Chen*, Georgia state University
Katshiro Ota, Keio University
(108705190)

10:30 a.m.
New lower bounds on edge critical graphs with small maximum degree from 714.
Xuechao Li*, University of Georgia
(10870590)

Saturday March 2, 2013, 8:00 a.m.10:45 a.m.
Special Session on Modern Methods in Analytic Number Theory, II
Room 108, Hume Organizers: Nathan Jones, University of Mississippi Micah B. Milinovich, University of Mississippi mbmilino@olemiss.edu Frank Thorne, University of South Carolina

8:00 a.m.
Exponential sums, the van der Corput transform, and Cornu spirals.
Joseph A Vandehey*, University of Illinois
(10871189)

8:30 a.m.
Inverse questions for the large sieve.
Adam J. Harper*, Centre de recherches mathematiques, Universite de Montreal
(10871159)

9:00 a.m.
Group structures of elliptic curves over finite fields, I.
Vorrapan Chandee, Centre de recherches mathématiques
Chantal David, Concordia University
Dimitris Koukoulopoulos*, Université de Montréal
Ethan Smith, Liberty University
(10871199)

9:30 a.m.
Group structures of elliptic curves over finite fields, II.
Chantal David, Concordia University
Ethan Smith*, Liberty University
(10871193)

10:00 a.m.
Sieving very thin sets of primes.
Kevin Ford*, University of Illinois at UrbanaChampaign
(10871135)

Saturday March 2, 2013, 8:00 a.m.10:50 a.m.
Special Session on Set Theory and Its Applications, II
Room 201, Hume Organizers: Christian Rosendal, University of Illinois at Chicago rosendal@math.uic.edu Slawomir Solecki, University of Illinois at UrbanaChampaign ssolecki@math.uiuc.edu

8:00 a.m.
Stationary probability measures and $\sigma$compact realizations for aperiodic Borel actions of countable groups.
Clinton T. Conley*, Cornell University
Alexander S. Kechris, California Institute of Technology
Benjamin D. Miller, Westfälische WilhelmsUniversität Münster
(108703169)

8:30 a.m.
On the strength of the failure of UBH.
Grigor Sargsyan*, Rutgers University
(10870375)

9:00 a.m.
The descriptive complexity of series rearrangements.
Michael P Cohen*, University of North Texas
(10870322)

9:30 a.m.
Conjugacy classes of an automorphism group related to the pseudoarc.
Aleksandra Kwiatkowska*, University of California, Los Angeles
(108703111)

10:00 a.m.
Conjugacy classes in locally compact, totally disconnected Polish groups.
Phillip R Wesolek*, The University of Illinois at Chicago
(108722143)

10:30 a.m.
Countable nilpotent group actions and hyperfinite equivalence relations.
Scott Schneider*, University of Michigan
Brandon Seward, University of Michigan
(108703199)

Saturday March 2, 2013, 8:30 a.m.10:50 a.m.
Special Session on Algebraic Combinatorics, II
Ballroom, Student Union Organizers: Patricia Hersh, North Carolina State University plhersh@ncsu.edu Dennis Stanton, University of Minnesota

Saturday March 2, 2013, 8:30 a.m.10:50 a.m.
Special Session on Approximation Theory and Orthogonal Polynomials, I
Room 107, Hume Organizers: David Benko, University of South Alabama Erwin MinaDiaz, University of Mississippi minadiaz@olemiss.edu Edward Saff, Vanderbilt University

Saturday March 2, 2013, 9:00 a.m.10:50 a.m.
Special Session on Dynamical Systems, I
Room 109, Hume Organizers: Alexander Grigo, University of Oklahoma Saša Kocić, University of Mississippi skocic@olemiss.edu

9:00 a.m.
Limit theorems for annealed and quenched dynamics.
Romain Aimino, Université du Sud, ToulonVar
Matthew Nicol*, University of Houston
Sandro Vaienti, Université du Sud, ToulonVar
(108737117)

9:30 a.m.
Lower bound for slow decay rates of correlations.
HongKun Zhang*, University of Massachusetts Amherst
(10873738)

10:00 a.m.
Perturbations of dispersing billiards via spectral methods.
Mark Demers*, Fairfield University
Hongkun Zhang, University of Massachusetts, Amherst
(108737116)

10:30 a.m.
A new family of convex billiard tables with ergodicity.
Jingyu Chen, University of Massachusetts Amherst
Luke Mohr, University of Massachusetts Amherst
HongKun Zhang, University of Massachusetts Amherst
Pengfei Zhang*, University of Massachusetts Amherst
(108737118)

Saturday March 2, 2013, 9:00 a.m.10:25 a.m.
Session for Contributed Papers, I
Room 113, Hume

9:00 a.m.
Dynamics in illocutions.
GunWon Lee*, Seoul, Korea
(10870360)

9:15 a.m.
Hminor free graphs and outerthickness two.
Jianning Su, St Catharine College
Jinko Kanno, Louisiana Tech University
David VanHeeswijk*, Louisiana Tech University
(108705236)

9:30 a.m.
The WellCovered, 3Connected Triangulations.
Arthur S Finbow*, Department of Mathematics and Computing Science, Saint Mary's University, Halifax, Canada
Bert L Hartnell, Department of Mathematics and Computing Science, Saint Mary's University, Halifax, Canada
Richard J Nowakowski, Department of Mathematics and Statistics, Dalhousie University, Halifax, Canada
Michael D Plummer, Department of Mathematics, Vanderbilt University, Nashville, TN
(108705229)

9:45 a.m.
Explicit Factorizations of Generalized Cyclotomic Polynomials.
Cemile Tosun*, Southern Illinois University Carbondale
(10871249)

10:00 a.m.
Rees Algebra of Quadratically Parametrized Surfaces.
Haohao Wang*, Southeast Missouri State University
William Hoffman, Louisiana State University, Baton Rouge, LA
(10871310)

10:15 a.m.
Generalized Hilbert functions and normalization of ideals.
Gemma ColomeNin, Purdue University
Claudia Polini, University of Notre Dame
Bernd Ulrich, Purdue University
Yu Xie*, Atlanta
(108713183)

Saturday March 2, 2013, 11:05 a.m.11:55 a.m.
Invited Address
Topology, arithmetic, and the structure of algebraic groups.
Auditorium (Room 138), Meek Hall
Daniel Krashen*, University of Georgia
(10871602)

Saturday March 2, 2013, 1:55 p.m.2:45 p.m.
Invited Address
Taming shapes and understanding their variation.
Auditorium (Room 138), Meek Hall
Washington Mio*, Florida State University
(10870003)

Saturday March 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Algebraic Combinatorics, III
Ballroom, Student Union Organizers: Patricia Hersh, North Carolina State University plhersh@ncsu.edu Dennis Stanton, University of Minnesota

3:00 p.m.
Weighted spanning tree enumerators of complete colorful complexes.
Art Duval*, University of Texas at El Paso
Ghodratollah Aalipour, Sharif University of Technology and University of Texas El Paso
(108705225)

3:30 p.m.
On the rank sizes of a differential poset.
Alexander R. Miller*, University of Minnesota
(108705205)

4:00 p.m.
Recursions for combinatorial Macdonald polynomials.
Elizabeth Niese*, Marshall University
(10870512)

4:30 p.m.
Between quasisymmetric and symmetric functions.
Sarah K Mason*, Wake Forest University
Aaron Lauve, Loyola University  Chicago
(10870544)

5:00 p.m.
Enumerating cellular colorings, orientations, tensions and flows.
Matthias Beck, San Francisco State University
Felix Breuer, San Francisco State University
Logan Godkin, University of Kansas
Jeremy L Martin*, University of Kansas
(108705189)

5:30 p.m.
A generating sequence for $K$theoretic quiver polynomials.
Justin Allman*, UNC Chapel Hill
Richard Rimanyi, UNC Chapel Hill
(108714177)

Saturday March 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Approximation Theory and Orthogonal Polynomials, II
Room 107, Hume Organizers: David Benko, University of South Alabama Erwin MinaDiaz, University of Mississippi minadiaz@olemiss.edu Edward Saff, Vanderbilt University

3:00 p.m.
The nextorder term for optimal Riesz and logarithmic asymptotics on the sphere.
J. S. Brauchart, University of New South Wales
D. P. Hardin*, Vanderbilt University
E. B. Saff, Vanderbilt University
(10873182)

3:30 p.m.
Riesz polarization on manifolds.
Edward B Saff*, Vanderbilt University
(108731147)

4:00 p.m.
Asymptotically $d$energy minimizing sequences of configurations on $d$dimensional sets.
Sergiy V Borodachov*, Towson University
Doug P Hardin, Vanderbilt University
Edward B Saff, Vanderbilt University
(108741146)

4:30 p.m.
Generalized Quantum BSplines.
Plamen Simeonov*, University of HoustonDowntown
Ron Goldman, Rice University
(108741246)

5:00 p.m.
Expected discrepancy for zeros of random polynomials.
Igor E Pritsker*, Oklahoma State University
(10873018)

5:30 p.m.
Asymptotics Inequalities for Landau Constants.
Mourad E.H. Ismail, University of Central Florida, USA, and King Saud University, Riyadh, Saudi Arabia
Xin Li*, University of Central Florida
Mizan Rahman, Carleton University, Ottawa, Ontario, Canada
(108741131)

Saturday March 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Banach Spaces and Operators on Them, III
Room 101, Hume Organizers: Qingying Bu, University of Mississippi Gerard Buskes, University of Mississippi mmbuskes@olemiss.edu William B. Johnson, Texas A&M University

3:00 p.m.
Equilateral sets in uniformly smooth Banach spaces.
Daniel Freeman*, Saint Louis University
Edward Odell, University of Texas, Austin
Bunyamin Sari, University of North Texas
Thomas Schlumprecht, Texas A&M University
(108746173)

3:30 p.m.
On Spreading Sequences and Asymptotic Structures.
Edward Odell*, The University of Texas at Austin
(10874697)

4:00 p.m.
Commutators of small rank and reducibility of operator semigroups.
Alexey I. Popov*, University of Waterloo
(108747226)

4:30 p.m.
Narrow and $\ell_2$strictly singular operators from $L_p$.
V. Mykhaylyuk, Chernivtsi National University,Chernivtsi, Ukraine
M. Popov, Chernivtsi National University,Chernivtsi, Ukraine
B. Randrianantoanina*, Miami University, Ohio
G. Schechtman, Weizmann Institute of Science, Rehovot, Israel
(108746208)

5:00 p.m.
On a new singularity concept for operators.
Gleb Sirotkin*, Northern Illinois University
(108747204)

5:30 p.m.
On metric characterizations of the RadonNikodým property (RNP) of Banach spaces (BS).
Mikhail I. Ostrovskii*, St. John's University
(10874683)

Saturday March 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Commutative Algebra, III
Room 331, Hume Organizers: Sean SatherWagstaff, North Dakota State University Sandra M. Spiroff, University of Mississippi spiroff@olemiss.edu

Saturday March 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Connections between Matroids, Graphs, and Geometry, III
Room 405, Student Union

Saturday March 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Dynamical Systems, II
Room 109, Hume Organizers: Alexander Grigo, University of Oklahoma Saša Kocić, University of Mississippi skocic@olemiss.edu

3:00 p.m.
Coexistence of regular and chaotic regions without defocusing and stickiness.
Leonid Bunimovich*, School of Mathematics, Georgia Institute of Technology
(108737120)

3:30 p.m.
Elliptic periodic orbits in $C^2$smooth stadium billiards.
Leonid Bunimovich, Georgia Institute of Technology
Alexander Grigo*, The University of Oklahoma
(108737125)

4:00 p.m.
Pseudointegrable billiards and arithmetic dynamics.
Vladimir Dragovic*, University of Texas at Dallas
Milena Radnovic, Mathematical Institute SANU
(108737124)

4:30 p.m.
Renormalization conjecture and rigidity theory for circle maps with breaks.
Konstantin Khanin, University of Toronto
Sasa Kocic*, University of Mississippi
(108737126)

5:00 p.m.
Global hypoellipticity of leafwise Laplacian and local rigidity of some parabolic homogeneous actions.
Danijela Damjanovic*, Rice University
(108737121)

5:30 p.m.
A Sufficient Condition for NonSoficness in Higher Dimensions.
Steve Kass, Drew University
Kathleen Madden*, Drew University
(10873757)

Saturday March 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Fractal Geometry and Ergodic Theory, III
Room 111, Hume Organizers: Mrinal Kanti Roychowdhury, University of TexasPan American roychowdhurymk@utpa.edu

3:00 p.m.
Estimating Fractal Dimension Using the Ripley $k$Function.
James Keesling*, University of Florida
Jo Ann Lee, University of Florida
(108760151)

3:30 p.m.
Specifying Attracting Cycles for Newton Maps of Polynomials.
James T. Campbell*, University of Memphis
Jared T. Collins, University of Memphis
(108737135)

4:00 p.m.
Totally nonfree actions of selfsimilar groups.
Yaroslav Vorobets*, Texas A&M University
(108737129)

4:30 p.m.
Some results on domain perturbations of Dirichlet and Neumann Laplacians.
Michael M. H. Pang*, University of Missouri, Columbia
(108735102)

5:00 p.m.
The Hausdorff dimension of level sets of generalized Takagi functions.
Pieter C Allaart*, University of North Texas
(10872677)

5:30 p.m.
Boundedly Supermultiplicative Shifts.
Andrei E Ghenciu*, East Central University
Mario Roy, York University
(108737100)

Saturday March 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Graph Theory, III
Room 404, Student Union Organizers: Laura Sheppardson, University of Mississippi sheppard@olemiss.edu Bing Wei, University of Mississippi Hehui Wu, McGill University

3:00 p.m.
Minimum Degree and Disjoint Cycles in Generalized Clawfree Graphs.
Ralph J Faudree*, University of Memphis
(10870508)

3:30 p.m.
A weaker version of Robertson's conjecture related to the Petersen graph.
Michael Plummer, Vanderbilt University
Xiaoya Zha*, Middle Tennessee State University
(108705150)

4:00 p.m.
On $H$graphs and rooted subdivisions of $K_4$.
D. Christopher Stephens*, Middle Tennessee State University
(108705224)

4:30 p.m.
Degree sum condition for kordered hamiltonian connected graphs.
Emlee W Nicholson*, Millsaps College
(108705223)

5:00 p.m.
Hamiltonicity of $3$connected planar graphs with a forbidden minor.
Mark Ellingham*, Vanderbilt University
Emily Marshall, Vanderbilt University
Kenta Ozeki, National Institute of Informatics, Japan
Shoichi Tsuchiya, Tokyo University of Science, Japan
(10870580)

5:30 p.m.
Wellcovered planar quadrangulations.
Michael D. Plummer*, Vanderbilt University
Arthur S. Finbow, St. Mary's University
Bert L. Hartnell, St. Mary's University
(108705136)

Saturday March 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Modern Methods in Analytic Number Theory, III
Room 108, Hume Organizers: Nathan Jones, University of Mississippi Micah B. Milinovich, University of Mississippi mbmilino@olemiss.edu Frank Thorne, University of South Carolina

Saturday March 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Set Theory and Its Applications, III
Room 201, Hume Organizers: Christian Rosendal, University of Illinois at Chicago rosendal@math.uic.edu Slawomir Solecki, University of Illinois at UrbanaChampaign ssolecki@math.uiuc.edu

Saturday March 2, 2013, 3:15 p.m.5:40 p.m.
Session for Contributed Papers, II
Room 113, Hume

3:15 p.m.
Approximate solution of secondorder linear differential equation.
Nadhem Echi*, El Manar University Faculty of Sciences Tunis
(10873440)

3:30 p.m.
Uniformly nonsquare points in Banach spaces and some geometric properties of Ces{à}ro function spaces.
Damian Kubiak*, Tennessee Technological University, Cookeville, TN
(108746207)

3:45 p.m.
A Rearrangement Inequality on Projective and Injective Tensor Products.
WeiKai Lai*, University of South Carolina Salkehatchie
(108746149)

4:00 p.m.
Composition Operators between Weighted Bergman and $S^{p}$ Spaces.
Waleed K. AlRawashdeh*, Montana Tech
(108746185)

4:15 p.m.
Integral Operator Inequalities on Time Scales.
George A Anastassiou*, University Of Memphis
(10874705)

4:30 p.m.
A Decomposition for a Class of Nonlinear Functionals.
Jessica E. Stovall*, University of North Alabama
William A. Feldman, University of Arkansas
(108747220)

4:45 p.m.
Qualitative Analysis of Stochastic SIR Model with Disease Deaths.
Kursad Tosun*, Southern Ilionis University Carbondale
(10876050)

5:00 p.m.
MetropolisHastings Algorithm for Control Problems Constrained by Systems of Hyperbolic PDEs.
Dmitry Kurochkin*, Tulane University
Alexander Kurganov, Tulane University
(108765222)

5:15 p.m.
Zeros of Interval Polynomials.
I Alolyan*, King Saud University
(10876515)

5:30 p.m.
Competitive Models, Descriptive Computing, and Nash Games.
Cyrus F Nourani*, SFU, Burnaby, Canada and Akdmkrd.tripod.com
Oliver Schulte, SFU, Burnaby
(10879176)
Sunday March 3, 2013

Sunday March 3, 2013, 8:00 a.m.11:50 a.m.
Special Session on Banach Spaces and Operators on Them, IV
Room 101, Hume Organizers: Qingying Bu, University of Mississippi Gerard Buskes, University of Mississippi mmbuskes@olemiss.edu William B. Johnson, Texas A&M University

8:00 a.m.
kextreme points in symmetric space measurable operators.
Malgorzata M. Czerwinska*, University of North Florida
Anna Kaminska, The University of Memphis
(108746156)

8:30 a.m.
Ideals of operators on noncommutative function spaces.
T Oikhberg*, University of Illinois, UrbanaChampaign
E Spinu, University of Alberta
(10874661)

9:00 a.m.
Spectral conditions for almost composition operators between function algebras.
Thomas Tonev*, The University of Montana, Missoula
(10874681)

9:30 a.m.
Noncreasy and uniformly noncreasy OrliczBochner function spaces.
Zhongrui Shi*, Shanghai Unoiversity
(10874643)

10:00 a.m.
Fixed point theory and nonexpansive mappings.
P Lin*, University of Memphis, Memphis TN
(10874765)

10:30 a.m.
Order and metric properties of copulas.
Coenraad C. A. Labuschagne*, University of the Witwatersrand, Johannesburg, South Africa
(108746137)

11:00 a.m.
Isometries of some nonlinear spaces of operators.
Lajos Molnar*, University of Debrecen, Institute of Mathematics
(108746132)

11:30 a.m.
Commutators on $(\sum\ell_q)_{c_0}$ and $(\sum\ell_q)_{\ell_1}$.
Bentuo Zheng*, University of Memphis
(10874663)

Sunday March 3, 2013, 8:00 a.m.11:50 a.m.
Special Session on Commutative Algebra, IV
Room 331, Hume Organizers: Sean SatherWagstaff, North Dakota State University Sandra M. Spiroff, University of Mississippi spiroff@olemiss.edu

8:00 a.m.
Rees Algebras and Singularities.
Andrew R. Kustin*, University of South Carolina
Claudia Polini, University of Notre Dame
Bernd Ulrich, Purdue University
(108713155)

8:30 a.m.
Partial Intersections and Fat Points.
Susan Marie Cooper*, Central Michigan University
Elena Guardo, Universita di Catania
(10871352)

9:00 a.m.
Arithmetically Gorenstein sets of points on general surfaces in $\mathbb{P}^3$.
Megan Patnott*, University of Notre Dame
(10871488)

9:30 a.m.
On the Weak Lefschetz Property for Artinian Gorenstein algebras.
Mats Boij, Royal Institute of Technology
Juan Migliore, University of Notre Dame
Rosa M MiróRoig, University of Barcelona
Uwe Nagel*, University of Kentucky
Fabrizio Zanello, Michigan Technological University
(108713112)

10:00 a.m.
Syzygies and tensor products.
Greg Piepmeyer*, Univ. of Missouri, Columbia
Olgur Celikbas, Univ. of Missouri, Columbia
(108713166)

10:30 a.m.
Amalgamated Duplication, Pseudocanonical Covers and Gorenstein Homological Algebra.
Pye Phyo Aung*, North Dakota State University
(108718188)

11:00 a.m.
Subfunctors of $Ext^{1}$ and their properties (Preliminary Report).
Furuzan Ozbek*, University of Kentucky
(10871811)

11:30 a.m.
Syzygies of monomial algebras associated to graphs.
Joseph P. Brennan*, University of Central Florida
(108713248)

Sunday March 3, 2013, 8:00 a.m.11:50 a.m.
Special Session on Connections between Matroids, Graphs, and Geometry, IV
Room 405, Student Union Organizers: Stan Dziobiak, University of Mississippi Talmage James Reid, University of Mississippi mmreid@olemiss.edu Haidong Wu, University of Mississippi

8:00 a.m.
Fixing numbers for graphs and matroids.
Gary Gordon*, Easton
Jenny McNulty, U. Montana
Nancy Neudauer, Pacific U.
(108705213)

8:30 a.m.
Characterization of removable elements with respect to having $k$ disjoint bases in a matroid.
Ping Li, Beijing Jiaotong University
HongJian Lai*, West Virginia University
Yanting Liang, University of WisconsinFond du Lac
(10870553)

9:00 a.m.
The chromatic and Tutte polynomial as a resultant force.
Joseph P Kung*, University of North Texas
(10870517)

10:00 a.m.
Generating graphs efficiently.
Guoli Ding*, LSU
(108705182)

10:30 a.m.
A Halltype result for internally 4connected projective graphs.
Perry Iverson*, Louisiana State University
Guoli Ding, Louisiana State University
(108705219)

11:00 a.m.
Switches in cubic graphs.
Evan J Morgan*, Pennsylvania State University
Bogdan Oporowski, Louisiana State University
(108705181)

11:30 a.m.
A Characterization of almost all minimal not nearly planar graphs.
Kwang Ju Choi*, Louisiana State University
Bogdan Oporowski, Louisiana State University
(10870532)

Sunday March 3, 2013, 8:00 a.m.12:20 p.m.
Special Session on Fractal Geometry and Ergodic Theory, IV
Room 111, Hume Organizers: Mrinal Kanti Roychowdhury, University of TexasPan American roychowdhurymk@utpa.edu

8:00 a.m.
The Conjugacy Problem for Bernoulli Subshifts.
Su Gao*, University of North Texas
(10873778)

8:30 a.m.
A note on minimal sets of periods for cofrontier maps.
J. P. Boronski*, Auburn University
(108737148)

9:00 a.m.
Entropy of the SinaiRuelleBowen Measures.
Miaohua Jiang*, Wake Forest University
(108737107)

9:30 a.m.
Brief history of the BoltzmannSinai Ergodic Hypothesis.
Nandor J. Simanyi*, University of Alabama at Birmingham
(10873731)

10:00 a.m.
Measures and twosided translations in nonlocally compact Polish groups.
Michael P Cohen*, University of North Texas
(10872242)

10:30 a.m.
Real Analyticity of Hausdorff Dimension of Disconnected Julia Sets of Cubic Parabolic Polynomials $f_{\lambda}(z)=z(1z\lambda z^2)$.
Hasina Akter*, Purdue University North Central
Mariusz Urbanski, University of North Texas
(10873754)

11:00 a.m.
The Hausdorff dimension of certain sets of normal numbers with respect to the Cantor series expansions.
Bill Mance*, University of North Texas
(108711154)

11:30 a.m.
Dynamical and fractal properties of the doubly periodic windtree model.
Martin J Schmoll*, Clemson University
Charles C Johnson, Clemson University
(10873734)

12:00 p.m.
Quantization dimension estimate of probability measures on hyperbolic recurrent sets.
Mrinal K Roychowdhury*, University of TexasPan American
(108737142)

Sunday March 3, 2013, 8:00 a.m.11:50 a.m.
Special Session on Fractal Geometry and Ergodic Theory, V
Room 113, Hume Organizers: Mrinal Kanti Roychowdhury, University of TexasPan American roychowdhurymk@utpa.edu

8:00 a.m.
All minimal isometries of compact metric spaces are nearly continuously evenly Kakutani equivalent.
Bethany D Springer*, Colorado State University
Andres del Junco, University of Toronto
(108737115)

8:30 a.m.
Nearly continuous version of the twostep coding theorem.
Niketa Salvi*, Colorado State University.
(108737168)

9:00 a.m.
On the LusternikSchnirelmann category of Peano continua.
Tulsi Srinivasan*, University of Florida
(108755234)

9:30 a.m.
Disintegrations of $\sigma$finite measures and $\mathbf{\Pi}^1_1$ sets.
Karl Backs*, University of North Texas
Steve Jackson, University of North Texas
R Daniel Mauldin, University of North Texas
(108737104)

10:00 a.m.
Rank1 transformations with trivial centralizer.
Su Gao, University of North Texas
Aaron Hill*, University of North Texas
(108737184)

10:30 a.m.
Involutive translation surfaces and associated Panov planes.
Charles C Johnson*, Clemson University
Martin J Schmoll, Clemson University
(108737197)

11:00 a.m.
Sumsets with one dense and one infinite summand.
John T. Griesmer*, University of Denver
(10873728)

11:30 a.m.
Speedup equivalence of ergodic $\mathbb{Z}^d$actions.
David M McClendon*, Ferris State University
(10873706)

Sunday March 3, 2013, 8:00 a.m.11:50 a.m.
Special Session on Graph Theory, IV
Room 404, Student Union Organizers: Laura Sheppardson, University of Mississippi sheppard@olemiss.edu Bing Wei, University of Mississippi Hehui Wu, McGill University

8:00 a.m.
Identifying Codes in Graph Products.
Wayne Goddard, Clemson University
Douglas Rall, Furman University
Kirsti Wash*, Clemson University
(10870519)

8:30 a.m.
Genus and outerthickness of graphs.
Jinko Kanno*, Louisiana Tech University
(10870558)

9:00 a.m.
A BranchandCut Strategy for the ManickamMiklósSinghi Conjecture.
Stephen G Hartke, University of NebraskaLincoln
Derrick Stolee*, University of Illinois
(108705233)

9:30 a.m.
Minimum degree thresholds for perfect matchings in uniform hypergraphs.
Andrew Treglown, Queen Mary, University of London
Yi Zhao*, Georgia State University
(108705231)

10:00 a.m.
Hamilton Cycle Decompositions of Complete Multipartite Hypergraphs.
Michael Schroeder*, Marshall University
Jaromy Kuhl, University of West Florida
(108705244)

10:30 a.m.
Nowherezero integer flows in signed graphs.
Dong Ye*, Middle Tennessee State University
(108705196)

11:00 a.m.
On Modular($2k+1$) contractibility and extension consistency.
Rui Xu*, University of West Georgia
Rong Luo, West Virginia University
(108705140)

11:30 a.m.
Further analysis on the total number of subtrees of trees.
Shuchao Li*, Central China Normal Univeristy
(10870585)

Sunday March 3, 2013, 8:00 a.m.11:50 a.m.
Special Session on Modern Methods in Analytic Number Theory, IV
Room 108, Hume Organizers: Nathan Jones, University of Mississippi Micah B. Milinovich, University of Mississippi mbmilino@olemiss.edu Frank Thorne, University of South Carolina

8:00 a.m.
Squarefull numbers in arithmetic progressions.
Tsz Ho Chan*, Victory University
KaiMan Tsang, University of Hong Kong
(10871147)

8:30 a.m.
Multiplicative functions dictated by Artin symbols.
Robert J Lemke Oliver*, Emory University
(108711175)

9:00 a.m.
Finite Euler product approximations of the Riemann zetafunction.
Steve Gonek*, University of Rochester
(108711162)

10:00 a.m.
Zeros of $\zeta$, of $\zeta'$, and of Siegel.
Maksym Radziwill*, Stanford University
(10871168)

10:30 a.m.
The combinatorics of ncorrelation.
J Brian Conrey*, American Institute of Mathematics
(10871171)

11:00 a.m.
Elliptic curves of unbounded rank and Chebyshev's bias.
Daniel Fiorilli*, University of Michigan
(10871121)

11:30 a.m.
Prime splitting in abelian number fields.
Paul Pollack*, University of Georgia
(10871187)

Sunday March 3, 2013, 8:00 a.m.11:20 a.m.
Special Session on Set Theory and Its Applications, IV
Room 201, Hume Organizers: Christian Rosendal, University of Illinois at Chicago rosendal@math.uic.edu Slawomir Solecki, University of Illinois at UrbanaChampaign ssolecki@math.uiuc.edu

8:00 a.m.
A Boolean action of $C(M,U(1))$ without a spatial model.
Justin Tatch Moore*, Cornell University
Slawomir Solecki, University of Ilinois at Urbana Champaign
(10872220)

9:00 a.m.
Borel Complete Sections on Bernoulli Shifts, Part I.
Su Gao, University of North Texas
Steve Jackson, University of North Texas
Brandon Seward*, University of Michigan
(108703133)

9:30 a.m.
Borel Complete Sections on Bernoulli Shifts, Part II.
Su Gao*, University of North Texas
(10870370)

10:00 a.m.
Freeness properties of measure preserving actions of countable groups.
Robin D TuckerDrob*, Caltech
(108703202)

10:30 a.m.
Generalized Laver Diamond and Chang's Conjecture.
Sean D Cox*, Virginia Commonwealth University
(108703145)

11:00 a.m.
Weakly wandering sets and their generalizations.
Anush Tserunyan*, University of California at Los Angeles
(108737144)

Sunday March 3, 2013, 8:30 a.m.11:50 a.m.
Special Session on Algebraic Combinatorics, IV
Ballroom, Student Union Organizers: Patricia Hersh, North Carolina State University plhersh@ncsu.edu Dennis Stanton, University of Minnesota

8:30 a.m.
Parking spaces.
Drew Armstrong, University of Miami, Coral Gables
Victor Reiner*, University of Minnesota
Brendon Rhoades, University of California  San Diego
(10870529)

9:30 a.m.
Enumeration of Hybrid DominoLozenge Tilings.
Tri M. Lai*, Indiana University, Bloomington
(108705105)

10:00 a.m.
On the symmetry of 2chains in polyominoes.
Catherine Yan*, Texas A&M University
Andrew Y.Z. Wang, University of Electronic Science and Technology of China
Jean Yeh, Texas A&M University
(10870579)

10:30 a.m.
A tropical view on polytopes.
Josephine Yu*, Georgia Tech
(108705203)

11:00 a.m.
Decision trees, monotone functions, and semimatroids.
Jacob A White*, Texas A&M University
(108705209)

11:30 a.m.
Noncrossing partition statistics and the toric $h$vector of a cubical complex.
Gábor Hetyei*, University of North Carolina at Charlotte
Sarah Birdsong, University of North Carolina at Charlotte
(108705163)

Sunday March 3, 2013, 8:30 a.m.11:20 a.m.
Special Session on Approximation Theory and Orthogonal Polynomials, III
Room 107, Hume Organizers: David Benko, University of South Alabama Erwin MinaDiaz, University of Mississippi minadiaz@olemiss.edu Edward Saff, Vanderbilt University

Sunday March 3, 2013, 8:30 a.m.10:50 a.m.
Special Session on Dynamical Systems, III
Room 109, Hume Organizers: Alexander Grigo, University of Oklahoma Saša Kocić, University of Mississippi skocic@olemiss.edu

8:30 a.m.
Effective hyperbolicity and applications of new HadamardPerron theorems.
Vaughn Climenhaga*, University of Houston
Yakov Pesin, The Pennsylvania State University
(108737119)

9:00 a.m.
Local characteristics of SRB measures.
Federico Bonetto, Georgia Institute of Technology
Nikolai Chernov*, University of Alabama at Birmingham
Alexey Korepanov, University of Alabama at Birmingham
Joel Lebowitz, Departments of Mathematics and Physics, Rutgers University
(108737122)

9:30 a.m.
A computer assisted enclosure for invariant manifolds.
Davide Ambrosi, Politecnico di Milano
Gianni Arioli, Politecnico di Milano
Hans Koch*, University of Texas at Austin
(108737123)

10:00 a.m.
Heteroclinic shadowing and applications to renormalization.
Rafael de la Llave, Georgia Institute of Technology
Nikola P. Petrov*, University of Oklahoma
Arturo Olvera, UNAM
(108737130)

10:30 a.m.
Travelling wave solutions, periodic and chaotic solutions in coupled Chua's Circuits.
Ming Jiang*, North Carolina State University
XiaoBiao Lin, North Carolina State University
(10873716)
Inquiries: meet@ams.org

