
AMS Sectional Meeting Program by Day
Current as of Saturday, March 10, 2007 00:26:23
Program 
Deadlines 
Registration/Housing/Etc. 
Special Event or Lecture 
Inquiries: meet@ams.org
2007 Spring Southeastern Section Meeting
Davidson, NC, March 34, 2007 (Saturday  Sunday)
Meeting #1024
Associate secretaries: Matthew Miller, AMS miller@math.sc.edu
Sunday March 4, 2007

Sunday March 4, 2007, 8:00 a.m.12:00 p.m.
Meeting Registration
Gallery, Chambers Building

Sunday March 4, 2007, 8:00 a.m.10:50 a.m.
Special Session on Dynamical Systems, III
Room 3187, Chambers Building Organizers: Emily B. Gamber, Santa Fe Institute
Donna K. Molinek, Davidson College domolinek@davidson.edu
James S. Wiseman, Agnes Scott College

Sunday March 4, 2007, 8:00 a.m.10:50 a.m.
Special Session on Computational and Combinatorial Aspects of Tiling and Substitutions, III
Room 3106, Chambers Building Organizers: Chaim GoodmanStrauss, University of Arkansas strauss@uark.edu
Casey Mann, University of Texas at Tyler
Edmund O. Harriss, Queen Mary University of London

8:00 a.m.
Classification of Mnohedral 2isohedral Tilings.
John Berglund*, Winnetka Learning Center, New Hope, MN
(10245279)

8:30 a.m.
Hexagonal parquet tilings and $k$isohedral monotiles.
Joshua E. S. Socolar*, Physics Department and Center for Nonlinear and Complex Systems, Duke University
(10240028)

9:00 a.m.
Heesch numbers of polyforms with marked edges.
Casey Mann*, The University of Texas at Tyler
Bobby Thomas, The University of Texas at Tyler
(10245243)

9:30 a.m.
Aperiodc Archimedean Tilings.
Nathan D Wetzler*, University of Arkansas at Fayetteville
(102405196)

10:00 a.m.
About two tilings of the hyperbolic plane.
Maurice Margenstern*, Universit\'e Paul Verlaine  Metz, LITA, EA 3097
(10240576)

10:30 a.m.
A new undecidability proof for the tiling problem: The tiling problem is undecidable both in the Euclidean and in the hyperbolic plane.
Jarkko Kari*, University of Turku, Finland
(10246875)

Sunday March 4, 2007, 8:00 a.m.10:50 a.m.
Special Session on Geometric and Combinatorial Methods in Representation Theory, III
Room 2187, Chambers Building Organizers: Brian Boe, University of Georgia
William A. Graham, University of Georgia wag@math.uga.edu
Kailash C. Misra, North Carolina State University

8:00 a.m.
On Kostant's Theorem for Lie Algebra Cohomology.
Daniel K. Nakano*, University of Georgia
(102420166)

8:30 a.m.
Dual graded graphs for KacMoody algebras.
Thomas Lam, Harvard University
Mark Shimozono*, Virginia Polytechnic Institute and State University
(10240563)

9:00 a.m.
Column removal in characteristic p.
Monica J Vazirani*, UC Davis
(102405170)

9:30 a.m.
'Signed' Representations of the Symmetric Group.
David Hemmer, University of Toledo
Jonathan Kujawa*, University of Georgia
(102420213)

10:00 a.m.
Macdonald Difference Operators and HarishChandra Series.
Gail Letzter*, Department of Defense
Jasper V Stokman, University of Amsterdam
(102417139)

10:30 a.m.
A new perspective on the FrenkelZhu fusion rule theorem.
Alex J. Feingold*, State University of New York, Binghamton, NY
(102416150)

Sunday March 4, 2007, 8:00 a.m.10:50 a.m.
Special Session on Computational Group Theory, III
Room 3084, Chambers Building Organizers: Arturo Magidin, University of Louisiana at Lafayette magidin@member.ams.org
Luise Charlotte Kappe, Binghamton University
Robert F. Morse, University of Evansville

Sunday March 4, 2007, 8:00 a.m.10:50 a.m.
Special Session on Commutative Rings and Monoids, III
Room 2164, Chambers Building Organizers: Evan G. Houston, University of North Carolina, Charlotte eghousto@email.uncc.edu
Thomas G. Lucas, University of North Carolina, Charlotte tglucas@email.uncc.edu

8:00 a.m.
Irreducible Divisor Graphs in Commutative Rings with Zero Divisors.
Michael C. Axtell, Wabash College
Joe A. Stickles, Jr.*, Millikin University
(102413142)

8:30 a.m.
Homology on Irreducible Divisor Graphs.
Jack Maney*, The University of South Dakota
(102413160)

9:00 a.m.
The zerodivisor graph of a commutative ring.
David F. Anderson*, University of Tennessee
(10241373)

9:30 a.m.
The ZeroDivisor Graph of a Maximal Ring of Quotients.
John D. LaGrange*, The University of Tennessee
(10241354)

10:00 a.m.
Sums of 2 units and almost diagonal matrices.
Peter Vamos, University of Exeter
Sylvia M Wiegand*, University of Nebraska Lincoln
(102413118)

10:30 a.m.
Integral extensions of Clifford regular domains.
Lucian F Sega*, West Lafayette, IN
(102413207)

Sunday March 4, 2007, 8:00 a.m.10:50 a.m.
Special Session on Commutative Algebra and Algebraic Geometry, III
Room 2146, Chambers Building Organizers: Florian Enescu, Georgia State University
Andrew R. Kustin, University of South Carolina
Adela N. Vraciu, University of South Carolina vraciu@math.sc.edu

8:00 a.m.
Extvanishing and ascent of module structures.
Anders J. Frankild, University of Copenhagen
Sean SatherWagstaff*, Kent State University
Roger A. Wiegand, University of NebraskaLincoln
(102413210)

8:30 a.m.
Modules with prescribed cohomological support.
Luchezar L. Avramov*, University of Nebraska
Srikanth Iyengar, University of Nebraska
(102413204)

9:00 a.m.
Modules with linear resolution.
Liana M Sega*, University of Missouri Kansas City
(102413244)

9:30 a.m.
The failure of tameness of local cohomology.
Steven Dale Cutkosky*, University of Missouri
Juergen Herzog, University of Essen
(102413168)

10:00 a.m.
Homological aspects of modules over complete intersections.
David A. Jorgensen*, University of Texas at Arlington
(102413138)

10:30 a.m.
A necessary condition for the vanishing of some local cohomology in complete regular local rings.
Gennady Lyubeznik*, University of Minnesota
(10241377)

Sunday March 4, 2007, 8:00 a.m.10:50 a.m.
Special Session on Algebraic and Extremal Combinatorics, III
Room 3068, Chambers Building Organizers: G\'abor Hetyei, University of North CarolinaCharlotte
L\'aszl\'o A. Sz\'ekely, University of South Carolina szekely@math.sc.edu

8:00 a.m.
Irreducible circuits and Coxeter arrangements.
John R Stembridge*, University of Michigan
(10240550)

8:30 a.m.
Toric arrangements.
Richard Ehrenborg*, University of Kentucky
Margaret Readdy, University of Kentucky
Michael Slone, University of Kentucky
(102405212)

9:00 a.m.
Extremal Properties for Lie Theoretic Posets?
Robert A. Proctor*, University of North CarolinaChapel Hill
(102405229)

9:30 a.m.
Generalizations of Simplices and Cyclic Polytopes.
Margaret M Bayer*, University of Kansas
(102452114)

10:00 a.m.
Extremal posets arising from semisimple Lie algebra representations.
Robert G. Donnelly*, Murray State University
(10240586)

10:30 a.m.
On the Isomorphisms of Monomial Graphs.
Vasyl Dmytrenko, Temple University
Felix Lazebnik*, University of Delaware
Raymond Viglione, Kean University
(102405178)

Sunday March 4, 2007, 8:00 a.m.10:50 a.m.
Special Session on Noncommutative Algebra, III
Room 2198, Chambers Building Organizers: Ellen E. Kirkman, Wake Forest University kirkman@wfu.edu
James J. Kuzmanovich, Wake Forest University
James Zhang, University of Washington

Sunday March 4, 2007, 8:00 a.m.12:00 p.m.
Exhibit and Book Sale
Gallery, Chambers Building

Sunday March 4, 2007, 8:30 a.m.10:50 a.m.
Special Session on Applicable Algebra, III
Room 2084, Chambers Building Organizers: Nigel Boston, University of South Carolina
Hiren Maharaj, Clemson University hmahara@clemson.edu

Sunday March 4, 2007, 8:30 a.m.10:50 a.m.
Special Session on Representation Theory and Galois Cohomology in Number Theory, III
Room 2130, Chambers Building Organizers: J\'an Min\'{a}\v{c}, University of Western Ontario minac@uwo.ca
John R. Swallow, Davidson College joswallow@davidson.edu
Chairs: Michael D. Fried, University of California Irvine

8:30 a.m.
Gluing representations via idempotent modules and constructing endotrivial modules.
Paul Balmer, ETH, Zuerich
David Benson, University of Aberdeen
Jon F Carlson*, University of Georgia
(102420112)

9:00 a.m.
Modules of Constant Jordan type.
Jon Carlson, University of Georgia
Eric Friedlander, Northwestern University
Julia Pevtsova*, University of Washington
(102420195)

9:30 a.m.
Stable cohomology in commutative algebra.
Luchezar L. Avramov*, University of Nebraska
(102418205)

10:00 a.m.
Tate cohomology often fails to detect $``$nullhomotopy$"$.
David J Benson, University of Aberdeen
Sunil K Chebolu*, University of Western Ontario
J Daniel Christensen, University of Western Ontario
J\'{a}n Min\'{a}\v{c}, UNiversity of Western Ontario
(10241790)

10:30 a.m.
Systems of Quadratic Forms defined over $p$adic Fields.
David B. Leep*, University of Kentucky
(102411200)

Sunday March 4, 2007, 9:00 a.m.10:50 a.m.
Special Session on Microlocal Analysis and Partial Differential Equations (in Honor of Michael E. Taylor's 60th Birthday), III
Room 3234, Chambers Building Organizers: Anna L. Mazzucato, Pennsylvania State University alm24@psu.edu
Martin Dindos, University of Edinburgh

9:00 a.m.
Wellposedness and regularity for anisotropic elasticity with mixed boundary conditions in "domains with polyhedral structure".
Anna L. Mazzucato*, Penn State University
Victor Nistor, Penn State University
(102435156)

9:30 a.m.
Problems associated with a moving airfoil.
Mark Farris*, Midwestern State University
(102435177)

10:00 a.m.
Mathematics of Invisibility.
Allan Greenleaf, University of Rochester
Yaroslav Kurylev, Loughborough University
Matti Lassas, Helsinki University of Technology
Gunther Uhlmann*, University of Washington
(102435242)

10:30 a.m.
Studying the normal form of the NavierStokes equations in suitable Banach spaces.
Foias Ciprian, Indiana University and Texas A&M University
Luan Thach Hoang*, University of Minnesota
Eric Olson, University of Nevada
Mohammed Ziane, University of Southern California
(10243525)

Sunday March 4, 2007, 9:30 a.m.10:50 a.m.
Special Session on Between Harmonic Analysis, Number Theory, and Combinatorics, III
Room 3198, Chambers Building Organizers: Alex Iosevich, University of MissouriColumbia
Michael T. Lacey, Georgia Institute of Technology lacey@math.gatech.edu
Konstantin Oskolkov, University of South Carolina

Sunday March 4, 2007, 11:10 a.m.12:00 p.m.
Invited Address
Growth, aperiodicity, and undecidability.
Hance Auditorium, 4th Floor, Chambers Building
Chaim GoodmanStrauss*, University of Arkansas at Fayetteville
(10245203)

Sunday March 4, 2007, 1:50 p.m.2:40 p.m.
Invited Address
Analysis, combinatorics, and arithmetic of incidence theory.
Hance Auditorium, 4th Floor, Chambers Building
Alex Iosevich*, University of MissouriColumbia
(10244202)

Sunday March 4, 2007, 3:00 p.m.5:50 p.m.
Special Session on Computational and Combinatorial Aspects of Tiling and Substitutions, IV
Room 3106, Chambers Building Organizers: Chaim GoodmanStrauss, University of Arkansas strauss@uark.edu
Casey Mann, University of Texas at Tyler
Edmund O. Harriss, Queen Mary University of London

3:00 p.m.
Generalized betaexpansions, substitution tilings, and local finiteness.
Natalie Priebe Frank*, Vassar College
E. A. Robinson, Jr., George Washington University
(102452235)

3:30 p.m.
Topology of (some) tiling spaces without finite local complexity.
Lorenzo Sadun*, University of Texas
(102437254)

4:00 p.m.
Tilings generated by nonPisot companion matrices.
Shunji Ito*, University of Kanazawa, Kanazawa Japan
(102452211)

4:30 p.m.
My view on Pisot substitutions.
Bernd Sing*, The Open University
(10241162)

5:00 p.m.
About duality of cutandproject tilings.
Dirk Frettloh*, Univ. Bielefeld, Germany
(10245174)

5:30 p.m.
Automata for Factor Languages of Twodimensional Sofic Shifts.
Natasha Jonoska*, University of South Florida
Joni B. Pirnot, Manatee Community College
(102468253)

Sunday March 4, 2007, 3:00 p.m.5:50 p.m.
Special Session on Geometric and Combinatorial Methods in Representation Theory, IV
Room 2187, Chambers Building Organizers: Brian Boe, University of Georgia
William A. Graham, University of Georgia wag@math.uga.edu
Kailash C. Misra, North Carolina State University

Sunday March 4, 2007, 3:00 p.m.5:50 p.m.
Special Session on Computational Group Theory, IV
Room 3084, Chambers Building Organizers: Arturo Magidin, University of Louisiana at Lafayette magidin@member.ams.org
Luise Charlotte Kappe, Binghamton University
Robert F. Morse, University of Evansville

3:00 p.m.
Constructing finite simple groups from irreducible subgroups of $GL_n(2)$.
Gerhard O. Michler*, Cornell University
(10242042)

4:00 p.m.
Simultaneous construction of the sporadic groups $Fi_{22}$ and $Co_2$.
Hyun Kyu Kim*, Cornell University
Gerhard O. Michler, Cornell University
(102420123)

4:30 p.m.
Groups with a Finite Covering by Isomorphic Abelian Subgroups.
Matthew F Ragland*, Auburn University Montgomery
Tuval S Foguel, Auburn University Montgomery
(102420188)

5:00 p.m.
Some invariants preserved by isomorphisms of tables of marks.
Luis M. HuertaAparicio, Universidad Michoacana de San Nicolas de Hidalgo
Ariel MolinaRueda, Universidad Michoacana de San Nicolas de Hidalgo
Alberto G. RaggiCardenas, Instituto de Matematicas, UNAM
Luis ValeroElizondo*, Universidad Michoacana de San Nicolas de Hidalgo
(10242016)

5:30 p.m.
Bounding the local distribution of the groupcounting function over nonfifthpowerfree integers.
Claudia A. Spiro*, Axia College, University of Phoenix
(10242046)

Sunday March 4, 2007, 3:00 p.m.5:20 p.m.
Special Session on Representation Theory and Galois Cohomology in Number Theory, IV
Room 2130, Chambers Building Organizers: J\'an Min\'{a}\v{c}, University of Western Ontario minac@uwo.ca
John R. Swallow, Davidson College joswallow@davidson.edu
Chairs: Florian Pop, University of Pennsylvania

Sunday March 4, 2007, 3:00 p.m.5:50 p.m.
Special Session on Commutative Rings and Monoids, IV
Room 2164, Chambers Building Organizers: Evan G. Houston, University of North Carolina, Charlotte eghousto@email.uncc.edu
Thomas G. Lucas, University of North Carolina, Charlotte tglucas@email.uncc.edu

Sunday March 4, 2007, 3:00 p.m.4:50 p.m.
Special Session on Algebraic and Extremal Combinatorics, IV
Room 3068, Chambers Building Organizers: G\'abor Hetyei, University of North CarolinaCharlotte
L\'aszl\'o A. Sz\'ekely, University of South Carolina szekely@math.sc.edu
Inquiries: meet@ams.org

