AMS Sectional Meeting Full Program

Current as of Tuesday, April 12, 2005 15:10:44

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Program  |  Deadlines  |  Registration/Housing/Etc.  |  Inquiries:  meet@ams.org

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2002 Fall Central Section Meeting
Madison, WI, October 12-13, 2002
Meeting #980

Associate secretaries:
Susan J Friedlander, AMS susan@math.northwestern.edu

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Saturday October 12, 2002

• Saturday October 12, 2002, 7:30 a.m.-4:30 p.m.
  Meeting Registration
  Lobby, Van Vleck Hall
• Saturday October 12, 2002, 7:30 a.m.-4:30 a.m.
  Exhibit and Book Sale
  Room B227, Van Vleck Hall
• Saturday October 12, 2002, 9:00 a.m.-11:25 a.m.
  Special Session on Arithmetic Algebraic Geometry, I
  Room B113, Van Vleck Hall
  Organizers:
  Ken Ono, University of Wisconsin-Madison ono@math.wisc.edu
  Tonghai Yang, University of Wisconsin-Madison thyang@math.wisc.edu
  

  • 9:00 a.m.
    Jung-Hirzebruch resolution for arithmetic surfaces.
    Brian Conrad*, University of Michigan
    (980-14-64)
  • 9:30 a.m.
    Kummer theory of abelian varieties and reductions of Mordell-Weil groups.
    Tom Weston*, University of California, Berkeley
    (980-11-58)
  • 10:00 a.m.
    Euler systems of CM cycles.
    Ye Tian*, Columbia University
    (980-11-191)
  • 10:30 a.m.
    Modularity of Galois representations.
    Chandrashekhar B Khare*, University of Utah
    (980-11-46)
  • 11:00 a.m.
    Limits of crystalline modular eigenforms.
    Frank D Calegari*, Harvard
    (980-11-124)
• Saturday October 12, 2002, 9:00 a.m.-10:40 a.m.
  Special Session on Several Complex Variables. I
  Room B317, Van Vleck Hall
  Organizers:
  Pat Ahern, University of Wisconsin-Madison ahern@math.wisc.edu
  Xianghong Gong, University of Wisconsin-Madison gong@math.wisc.edu
  Alex Nagel, University of Wisconsin-Madison nagel@math.wisc.edu
  Jean-Pierre Rosay, University of Wisconsin-Madison jrosay@math.wisc.edu
  

  • 9:00 a.m.
    Discussion
  • 10:00 a.m.
    Plurisubharmonic functions on ${\Bbb C}^n$ with logarithmic poles in a finite set.
    Dan Coman*, Syracuse University
    (980-32-102)
• Saturday October 12, 2002, 9:00 a.m.-11:25 a.m.
  Special Session on Harmonic Analysis, I
  Room B341, Van Vleck Hall
  Organizers:
  Alex Ionescu, University of Wisconsin-Madison ionescu@math.wisc.edu
  Andreas Seeger, University of Wisconsin-Madison seeger@math.wisc.edu
  

  • 9:00 a.m.
    Singular integrals and decoupled domains.
    Elias M. Stein*, Princeton University
    (980-32-199)
  • 10:00 a.m.
    On the classical Carleson-Hunt theorem in Fourier analysis.
    Xiaochun Li, University of California at Los Angeles
    Camil Muscalu*, University of California at Los Angeles
    (980-42-155)
  • 10:30 a.m.
    Nonlinear wave equations outside of obstacles.
    Christopher D Sogge*, Johns Hopkins University
    (980-35-171)
  • 11:00 a.m.
    $L^p$ bounds for Riesz Transforms associated to divergence form elliptic operators.
    Steve Hofmann*, University of Missouri-Columbia
    J. M. Martell, University of Missouri
    (980-42-40)
• Saturday October 12, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Partial Differential Equations and Geometry, I
  Room B309, Van Vleck Hall
  Organizers:
  Sigurd Angenent, University of Wisconsin-Madison angenent@math.wisc.edu
  Mikhail Feldman, University of Wisconsin-Madison feldman@math.wisc.edu
  

  • 9:00 a.m.
    Number of minimal graphs with disjoint support.
    Peter Li, UC, Irvine
    Jiaping Wang*, University of Minnesota
    (980-58-122)
  • 10:00 a.m.
    Motion of small bubbles by normalized mean curvature in Riemannian manifolds.
    N. D. Alikakos, University of Athens (Greece)
    A. S. Freire*, University of Tennessee,Knoxville
    (980-35-212)
  • 10:30 a.m.
    Discussion
  • 11:00 a.m.
    Discussion
• Saturday October 12, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Arrangements of Hyperplanes, I
  Room B219, Van Vleck Hall
  Organizers:
  Daniel C. Cohen, Louisiana State University cohen@math.lsu.edu
  Peter Orlik, University of Wisconsin-Madison orlik@math.wisc.edu
  Anne Shepler, University of California Santa Cruz ashepler@math.ucsc.edu
  

  • 9:00 a.m.
    The Hodge filtration and the contact-order filtration of derivations of Coxeter arrangements.
    Hiroaki Terao*, Tokyo Metropolitan University
    (980-32-118)
  • 9:30 a.m.
    Cohomology of wonderful compactifications and intersection theory on toric varieties.
    Eva-Maria E. Feichtner*, ETH Zurich
    Sergey Yuzvinsky, University of Oregon
    (980-51-156)
  • 10:00 a.m.
    Torsion in homology of Milnor fibres.
    D C Cohen, Louisiana State University
    G C Denham*, University of Western Ontario
    A I Suciu, Northeastern University
    (980-55-270)
  • 10:30 a.m.
    Bernstein-Sato polynomials and Milnor fibers of generic arrangements.
    Uli Walther*, Purdue University / MSRI
    (980-14-49)
  • 11:00 a.m.
    The $\ell^2$-cohomology of hyperplane complements.
    Michael W. Davis*, The Ohio State University
    Tadeusz Januszkiewicz, Wroclaw University and IM PAN
    Ian J. Leary, University of Southampton
    (980-57-103)
• Saturday October 12, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Group Cohomology and Homotopy Theory, I
  Room B235, Van Vleck Hall
  Organizers:
  Alejandro Adem, University of Wisconsin-Madison adem@math.wisc.edu
  Jesper Grodal, Institute for Advanced Study jg@ias.edu
  

  • 9:00 a.m.
    The classification of quasithin groups (and of finite simple groups).
    Stephen D Smith*, University of Illinois at Chicago
    (980-20-52)
  • 9:30 a.m.
    Finite Loop Spaces are Manifolds.
    Nitu R Kitchloo*, Johns Hopkins University
    Dietrich Notbohm, University of Leicester
    (980-55-113)
  • 10:00 a.m.
    On fusion category algebras of p-blocks of finite groups.
    Markus Linckelmann*, Ohio State University
    (980-20-318)
  • 10:30 a.m.
    On stacks, 2-theories and conformal field theory.
    Po Hu*, Wayne State University
    (980-18-256)
  • 11:00 a.m.
    The $p$-punctual space of a finite group scheme (Preliminary Report).
    Eric M. Friedlander*, Northwesetern University
    Julia Pevtsova, Institute for Advanced Study
    (980-16-101)
• Saturday October 12, 2002, 9:00 a.m.-11:25 a.m.
  Special Session on Geometric Methods in Differential Equations, I
  Room B305, Van Vleck Hall
  Organizers:
  Gloria Mari Beffa, University of Wisconsin-Madison maribeff@math.wisc.edu
  Peter Olver, University of Minnesota olver@ima.umn.edu
  

  • 9:00 a.m.
    Canonical regularization of the Lie algebra of pseudodifferential operators.
    Thierry P Robart*, Howard University
    Enrique G Reyes, University of Oklahoma
    (980-35-284)
  • 9:30 a.m.
    Charts for analytic Lie pseudogroups of infinite type.
    Niky Kamran*, McGill University
    (980-53-87)
  • 10:00 a.m.
    Discussion
  • 10:30 a.m.
    Sub-Finsler geometry in dimension 3.
    Jeanne N. Clelland*, University of Colorado, Boulder
    Christopher G. Moseley, U.S. Military Academy
    (980-58-241)
  • 11:00 a.m.
    Geometry of Parametric Backlund Transformations.
    Thomas A. Ivey*, College of Charleston
    Jeanne Nielsen Clelland, University of Colorado, Boulder
    (980-53-141)
• Saturday October 12, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Effectiveness Questions in Model Theory, I
  Room B203, Van Vleck Hall
  Organizers:
  Charles McCoy, University of Wisconsin-Madison mccoy@math.wisc.edu
  Reed Solomon, University of Wisconsin-Madison rsolomon@math.wisc.edu
  Patrick Speissegger, University of Wisconsin-Madison speisseg@math.wisc.edu
  

  • 9:00 a.m.
    Effectiveness questions in arithmetic.
    Andrew P Arana*, Stanford University
    (980-03-252)
  • 9:30 a.m.
    $\Delta^0_2$-categoricity in Abelian p-groups.
    Douglas Cenzer*, University of Florida
    (980-03-215)
  • 10:00 a.m.
    Discussion
  • 10:30 a.m.
    Bounding prime, homogeneous, and saturated models.
    Barbara F. Csima*, University of Chicago
    (980-03-240)
  • 11:00 a.m.
    Bounding prime, homogeneous, and saturated models {II}.
    Denis R. Hirschfeldt*, University of Chicago
    (980-03-267)
• Saturday October 12, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Ring Theory and Related Topics, I
  Room B105, Van Vleck Hall
  Organizers:
  Don Passman, University of Wisconsin-Madison passman@math.wisc.edu
  

  • 9:00 a.m.
    Maximal torsion radicals in $\sigma$[M] and minimal prime M-ideals.
    John A. Beachy*, Northern Illinois University
    (980-16-233)
  • 9:30 a.m.
    Delta Methods in Enveloping Rings.
    Jeffrey Bergen*, DePaul University
    (980-16-147)
  • 10:00 a.m.
    Finitary Groups and Rings.
    Richard E. Phillips, Michigan State University
    Jeanne Wald*, Michigan State University
    (980-16-127)
  • 10:30 a.m.
    Lie algebras with few centralizer dimensions.
    Yiftach D. Barnea*, University of Wisconsin - Madison
    I. M. Isaacs, University of Wisconsin - Madison
    (980-17-73)
  • 11:00 a.m.
    CS-Matrix Rings over Local Rings.
    K. I. Beidar, National Cheng-Kung University
    S. K. Jain*, Ohio University
    Pramod Kanwar, Ohio University-Zanesville
    J. B. Srivastava, Indian Institute of Technology
    (980-16-56)
• Saturday October 12, 2002, 9:00 a.m.-10:45 a.m.
  Special Session on Lie Algebras and Related Topics, I
  Room B129, Van Vleck Hall
  Organizers:
  Georgia Benkart, University of Wisconsin-Madison benkart@math.wisc.edu
  Arun Ram, University of Wisconsin-Madison ram@math.wisc.edu
  

  • 9:00 a.m.
    Multiplicity-free products of Weyl characters.
    John R Stembridge*, University of Michigan
    (980-17-88)
  • 10:00 a.m.
    Kazhdan-Lusztig polynomials and character formulae for the supergroups {$GL(m|n)$} and {$Q(n)$}.
    Jonathan Brundan*, University of Oregon
    (980-22-224)
• Saturday October 12, 2002, 9:00 a.m.-11:25 a.m.
  Special Session on Dynamical Systems, I
  Room B215, Van Vleck Hall
  Organizers:
  Sergey Bolotin, University of Wisconsin-Madison bolotin@math.wisc.edu
  Paul Rabinowitz, University of Wisconsin-Madison rabinowi@math.wisc.edu
  

  • 9:00 a.m.
    Dynamics of Lie algebras and Lie groups on low dimensional real and complex manifolds.
    Morris W. Hirsch*, U. Calif., Berkeley. \& U. Wisc., Madison
    (980-37-26)
  • 9:30 a.m.
    Applications of a Nash-Moser implicit function theorem with Whitney regularity to KAM theory.
    John Andrew Vano*, University of Wisconsin at Madison
    (980-37-29)
  • 10:00 a.m.
    Growth of the number of periodic points of a smooth map.
    Vadim Kaloshin*, MIT
    (980-37-91)
  • 10:30 a.m.
    Partial hyperbolicity, Lyapunov exponents and stable ergodicity.
    Keith Burns*, Northwestern University
    Dmitry Dolgopyat, University of Maryland
    Yakov Pesin, Pennsylvania State University
    (980-37-166)
  • 11:00 a.m.
    Rigorous Computation of Low Dimensional Structures in Infinite Dimensional Dynamical Systems.
    Konstantin Mischaikow*, Georgia Institute of Technology
    (980-37-90)
• Saturday October 12, 2002, 9:00 a.m.-10:45 a.m.
  Special Session on Probability, I
  Room B313, Van Vleck Hall
  Organizers:
  David Griffeath, University of Wisconsin-Madison griffeat@math.wisc.edu
  Timo Seppalainen, University of Wisconsin-Madison seppalai@math.wisc.edu
  

  • 9:00 a.m.
    Some rigorous results for the NK model.
    Vlada Limic*, University of British Columbia
    (980-60-98)
  • 10:00 a.m.
    Scaling Limit for a Fleming-Viot Type System.
    Ilie Grigorescu*, University of Miami
    Min Kang, North Carolina State University
    (980-60-226)
• Saturday October 12, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Biological Computation and Learning in Intelligent Systems, I
  Room B329, Van Vleck Hall
  Organizers:
  Shun-ichi Amari, RIKEN amari@brain.riken.go.jp
  Amir Assadi, University of Wisconsin-Madison assadi@math.wisc.edu
  Tomaso Poggio, Massachusetts Institute of Technology tp@ai.mit.edu
  

  • 9:00 a.m.
    On the computing power of a single neuron with dendritic structure.
    Gerhard X. Ritter*, University of Florida
    Gonzalo Urcid, INAOE
    (980-68-110)
  • 10:00 a.m.
    Dynamical systems analysis of turtle visual cortex.
    Philip Ulinski*, University of Chicago
    (980-92-285)
  • 10:30 a.m.
    Neural engineering: Computation, representation, and dynamics in neurobiological systems.
    Charles H. Anderson*, Washington University
    (980-20-320)
  • 11:00 a.m.
    Likelihood approaches to neural coding in auditory cortex.
    Rick L Jenison*, University of Wisconsin-Madison
    (980-92-286)
• Saturday October 12, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Combinatorics and Special Functions, I
  Room B321, Van Vleck Hall
  Organizers:
  Richard Askey, University of Wisconsin-Madison askey@math.wisc.edu
  Paul Terwilliger, University of Wisconsin-Madison terwilli@math.wisc.edu
  

  • 9:00 a.m.
    New Formulas for Ramanujan's Tau Function and the Leech Lattice.
    Stephen C Milne*, The Ohio State University
    (980-11-305)
  • 9:30 a.m.
    Special Functions Related to Representations of High Dimension Lie Groups.
    Alexander Rozenblyum*, New York City College of Technology, CUNY
    (980-33-45)
  • 10:00 a.m.
    Fifth Order Mock Theta Functions.
    Boon P Yeap*, University of Illinois at Urbana-Champaign
    (980-11-308)
  • 10:30 a.m.
    A proof of Askey-Wilson relations for Leonard pairs.
    Raimundas Vidunas*, University of Antwerp
    (980-33-266)
  • 11:00 a.m.
    The pseudo cosine sequences of a distance-regular graph.
    A A Pascasio*, De La Salle University
    Paul M Terwilliger, University of Wisconsin
    (980-05-311)
• Saturday October 12, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Characters and Representations of Finite Groups, I
  Room B119, Van Vleck Hall
  Organizers:
  Martin Isaacs, University of Wisconsin, Madison isaacs@math.wisc.edu
  Mark Lewis, Kent State University lewis@mcs.kent.edu
  

  • 9:00 a.m.
    Canonical bases of a small Hecke algebra.
    J L Alperin*, University of Chicago
    (980-20-08)
  • 9:30 a.m.
    Linear Limits of Simple Modules over Twisted Group Algebras.
    Everett C. Dade*, University of Illinois
    (980-20-188)
  • 10:00 a.m.
    More on the McKay conjecture.
    Gabriel Navarro*, University of Valencia
    (980-20-92)
  • 10:30 a.m.
    Systems of Character Isometries.
    Harvey I. Blau*, Northern Illinois University
    (980-20-162)
  • 11:00 a.m.
    Reduction theorems for Clifford classes.
    Alexandre Turull*, University of Florida
    (980-20-211)
• Saturday October 12, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Lie Groups and Their Representations, I
  Room B131, Van Vleck Hall
  Organizers:
  R. Michael Howe, University of Wisconsin, Eau Claire hower@uwec.edu
  Gail D. Ratcliff, East Carolina University ratcliffg@mail.ecu.edu
  

  • 9:00 a.m.
    Representation theory, spectral geometry, and length spectra .
    Ruth Gornet*, University of Texas at Arlington
    (980-53-232)
  • 9:30 a.m.
    A Paley-Wiener Property for the Fourier Transform on an Exponential Solvable Lie Group.
    Bradley N. Currey*, Saint Louis University
    (980-22-152)
  • 10:30 a.m.
    The Hua system on a Hermitian symmetric space.
    Chal Benson*, East Carolina University
    (980-22-34)
  • 11:00 a.m.
    Representations of an Extension of SL(3, R) by an outer automorphism.
    Shayan Sen, Drexel University
    Maria G Fung*, Western Oregon Univeristy
    (980-22-262)
• Saturday October 12, 2002, 9:30 a.m.-11:20 a.m.
  Special Session on Hyperbolic Differential Equations and Kinetic Theory, I
  Room B325, Van Vleck Hall
  Organizers:
  Shi Jin, University of Wisconsin-Madison jin@math.wisc.edu
  Marshall Slemrod, University of Wisconsin-Madison slemrod@math.wisc.edu
  Athanassios Tzavaras, University of Wisconsin-Madison tzavaras@math.wisc.edu
  

  • 9:00 a.m.
    Discussion
  • 9:30 a.m.
    Kinetic Formulation and Well-Posedness for Non-Isotropic Degenerate Parabolic-Hyperbolic Equations.
    Gui-Qiang G Chen*, Northwestern University
    Benoit Perthame, Ecole Normale Superieure (Paris)
    (980-35-13)
  • 10:00 a.m.
    Transition to Instability in Hyperbolic Conservation Laws.
    Robin Young*, University of Massachusetts
    Walter Szeliga, University of Massachusetts
    (980-35-242)
  • 10:30 a.m.
    Global existence for the full multi-dimensional compressible Navier-Stokes equations with with large, symmetric data.
    David Hoff, Indiana University
    Helge Kristian Jenssen*, Indiana University
    (980-76-10)
  • 11:00 a.m.
    Discussion
• Saturday October 12, 2002, 10:00 a.m.-11:20 a.m.
  Special Session on Optimal Geometry of Curves and Surfaces, I
  Room B337, Van Vleck Hall
  Organizers:
  Jason H. Cantarella, University of Georgia cantarel@math.uga.edu
  John M. Sullivan, University of Illinois, Urbana jms@math.uiuc.edu
  

  • 10:00 a.m.
    Analytic aspects of the ropelength problem.
    Joseph H.G. Fu*, University of Georgia
    (980-53-312)
  • 10:30 a.m.
    Examples and candidates for the ropelength problem.
    Nancy C. Wrinkle*, University of Georgia
    (980-51-315)
  • 11:00 a.m.
    Optimal shapes of curves with finite thickness.
    Oscar Gonzalez*, Mathematics/UT-Austin
    (980-49-299)
• Saturday October 12, 2002, 10:00 a.m.-11:25 a.m.
  Session for Contributed Papers, I
  Room B333, Van Vleck Hall
  

  • 10:15 a.m.
    On some subclass of the Malcev algebras.
    Ramiro Carrillo, Instituto de Matematicas, UNAM
    Liudmila Sabinina*, Facultad de Ciencias, UAEM
    (980-17-259)
  • 10:30 a.m.
    Coherent families of weight modules of Lie superalgebras.
    Dimitar V Grantcharov*, University of California, Riverside
    (980-16-196)
  • 11:00 a.m.
    Array computable degrees and blanketing functions.
    Stephen M Walk*, St. Cloud State University
    (980-03-217)
• Saturday October 12, 2002, 11:40 a.m.-12:30 p.m.
  Invited Address
  Relations Between Gromov-Witten Invariants.
  Room B102, Van Vleck Hall
  Eleny Ionel*, University of Wisconsin
• Saturday October 12, 2002, 2:00 p.m.-4:55 p.m.
  Special Session on Arithmetic Algebraic Geometry, II
  Room B113, Van Vleck Hall
  Organizers:
  Ken Ono, University of Wisconsin-Madison ono@math.wisc.edu
  Tonghai Yang, University of Wisconsin-Madison thyang@math.wisc.edu
  

  • 2:00 p.m.
    Supercongruences Between Truncated $_2F_1$ Hypergeometric Functions and Their Gaussian Analogs.
    Eric T Mortenson*, University of Wisconsin Madison
    (980-11-130)
  • 2:30 p.m.
    Modular forms for noncongruence subgroups.
    Wen-Ching Winnie Li*, Penn State University
    Ling Long, Institute for Advanced Study
    Zifong Yang, Penn State University
    (980-11-219)
  • 3:00 p.m.
    Exceptional congruences for the coefficients of certain eta-product newforms.
    Matthew Boylan*, University of Illinois
    (980-11-249)
  • 3:30 p.m.
    Discussion
  • 4:00 p.m.
    Extensions of elliptic curves and congruences between modular forms.
    Matthew Papanikolas*, Brown University
    Niranjan Ramachandran, University of Maryland
    (980-11-117)
  • 4:30 p.m.
    1-Motives and Iwasawa Theory.
    Cristian D. Popescu*, Johns Hopkins University
    (980-11-128)
• Saturday October 12, 2002, 2:00 p.m.-4:40 p.m.
  Special Session on Several Complex Variables, II
  Room B317, Van Vleck Hall
  Organizers:
  Pat Ahern, University of Wisconsin-Madison ahern@math.wisc.edu
  Xianghong Gong, University of Wisconsin-Madison gong@math.wisc.edu
  Alex Nagel, University of Wisconsin-Madison nagel@math.wisc.edu
  Jean-Pierre Rosay, University of Wisconsin-Madison jrosay@math.wisc.edu
  

  • 2:00 p.m.
    On CR manifolds embedded in a hyperquadric.
    Peter F. Ebenfelt*, U. Califonia, San Diego
    Xiaojun Huang, Rutgers U.
    Dmitri Zaitsev, U. Tubingen
    (980-32-263)
  • 3:00 p.m.
    On manifolds that are peak-interpolation sets for $A(\Omega)$ for convex domains in $\mathbb{C}^n$.
    Gautam Bharali*, University of Michigan
    (980-32-89)
  • 4:00 p.m.
    $L^2$ cohomology of some complete K\" ahler manifolds.
    Jeffery D. McNeal*, Ohio State University
    (980-32-107)
• Saturday October 12, 2002, 2:00 p.m.-4:55 p.m.
  Special Session on Harmonic Analysis, II
  Room B341, Van Vleck Hall
  Organizers:
  Alex Ionescu, University of Wisconsin-Madison ionescu@math.wisc.edu
  Andreas Seeger, University of Wisconsin-Madison seeger@math.wisc.edu
  

  • 2:00 p.m.
    Regularity of degenerate Monge-Ampere equations in two dimensions.
    Eric T. Sawyer*, McMaster University
    (980-35-198)
  • 2:30 p.m.
    Analysis on manifolds with a Lie structure at infinity.
    Bernd Ammann, Hamburg U.
    Robert Lauter, Mainz U.
    Victor Nistor*, Penn State U.
    Andras Vasy, MIT
    (980-58-44)
  • 3:00 p.m.
    A Restriction Theorem for a $2$-surface in $\Bbb R ^5$.
    Daniel M Oberlin*, Florida State University
    (980-42-112)
  • 3:30 p.m.
    Averages over rotations of curves.
    Luca Brandolini, University of Bergamo
    Allan Greenleaf*, University of Rochester
    Giancarlo Travaglini, University of Milan-Bicocca
    (980-42-176)
  • 4:00 p.m.
    Hankel Forms on the Dirichlet Space and Related Operators.
    Richard Rochberg*, Washington University
    (980-46-235)
  • 4:30 p.m.
    Recovering The Jump in Fourier Analysis and Summability Theory.
    Mark A. Pinsky*, Northwestern University
    (980-42-19)
• Saturday October 12, 2002, 2:00 p.m.-4:50 p.m.
  Special Session on Partial Differential Equations and Geometry, II
  Room B309, Van Vleck Hall
  Organizers:
  Sigurd Angenent, University of Wisconsin-Madison angenent@math.wisc.edu
  Mikhail Feldman, University of Wisconsin-Madison feldman@math.wisc.edu
  

  • 2:00 p.m.
    A gradient flow approach quasi-periodic solutions for P.D.E's and $\Psi$-D.E.'s.
    Rafael de la Llave*, University of Texas at Austin
    (980-35-109)
  • 3:00 p.m.
    Interfaces between free boundaries and fixed boundaries.
    Ivan Blank*, Rutgers University
    Henrik Shahgholian, Royal Institute of Technology
    (980-35-253)
  • 4:00 p.m.
    Regularity and blow-up analysis for J-holomorphic maps.
    Changyou Wang*, University of Kentucky
    (980-35-207)
  • 4:40 p.m.
    Discussion
• Saturday October 12, 2002, 2:00 p.m.-4:50 p.m.
  Special Session on Arrangements of Hyperplanes, II
  Room B219, Van Vleck Hall
  Organizers:
  Daniel C. Cohen, Louisiana State University cohen@math.lsu.edu
  Peter Orlik, University of Wisconsin-Madison orlik@math.wisc.edu
  Anne Shepler, University of California Santa Cruz ashepler@math.ucsc.edu
  

  • 2:00 p.m.
    Topological robotics and arrangement complements.
    Michael Farber, Tel Aviv University
    Sergey Yuzvinsky*, University of Oregon
    (980-55-104)
  • 2:30 p.m.
    A-Theory and real linear hyperplane arrangements.
    Eric Babson, University of Washington
    Helene Barcelo*, Arizona State University
    Reinhard Laubenbacher, Virginia Institute of Technology
    (980-05-302)
  • 3:00 p.m.
    The line geometry of resonance varieties.
    Michael J Falk*, Northern Arizona University
    (980-51-204)
  • 3:30 p.m.
    Generating functions whose denominator is a hyperplane arrangement.
    Robin Pemantle*, Ohio State University
    (980-05-173)
  • 4:00 p.m.
    Properties of arrangement groups.
    Richard Randell*, University of Iowa
    (980-57-213)
  • 4:30 p.m.
    A simplified CW-Complex with the Homotopy-Type of the Complement of a Complexified Real Hyperplane Arrangement.
    Ken Jewell*, Edgewood College
    (980-55-310)
• Saturday October 12, 2002, 2:00 p.m.-4:50 p.m.
  Special Session on Group Cohomology and Homotopy Theory, II
  Room B235, Van Vleck Hall
  Organizers:
  Alejandro Adem, University of Wisconsin-Madison adem@math.wisc.edu
  Jesper Grodal, Institute for Advanced Study jg@ias.edu
  

  • 2:00 p.m.
    Stable homotopy theroy of $G$-modules.
    Jeffrey H Smith*, Purdue University
    (980-55-245)
  • 2:30 p.m.
    Phantom Spaces.
    Wojciech Chacholski*, University of Minnesota
    William G Dwyer, University of Notre Dame
    Michele Intermont, Kalamazoo College
    (980-55-244)
  • 3:00 p.m.
    Loop orbifolds.
    Ernesto Lupercio*, Univ. of Wisconsin, Madison
    Bernardo Uribe, MPI, Bonn
    (980-55-149)
  • 3:30 p.m.
    The Bockstein Spectral Sequence of $\eta$.
    Robert R. Bruner*, Wayne State University
    (980-55-121)
  • 4:00 p.m.
    $T$ and the cohomology of mapping spaces.
    Jaume Aguadé*, UAB, Barcelona, Spain
    (980-55-66)
  • 4:30 p.m.
    Equivariant Universal Coefficient and Kunneth Spectral Sequences.
    L G Lewis, Syracuse University
    M A Mandell*, University of Chicago
    (980-55-216)
• Saturday October 12, 2002, 2:00 p.m.-4:55 p.m.
  Special Session on Geometric Methods in Differential Equations, II
  Room B305, Van Vleck Hall
  Organizers:
  Gloria Mari Beffa, University of Wisconsin-Madison maribeff@math.wisc.edu
  Peter Olver, University of Minnesota olver@ima.umn.edu
  

  • 2:00 p.m.
    Second-order type-changing evolution PDE with first-order intermediate equations.
    Marek Kossowski, University of South Carolina
    George R Wilkens*, University of Hawaii at Manoa
    (980-53-62)
  • 2:30 p.m.
    Generalized Symmetries and Local Conservation Laws of Massless Free Fields on Minkowski Space.
    Juha Pohjanpelto*, Oregon State University
    (980-35-261)
  • 3:00 p.m.
    Discussion
  • 3:30 p.m.
    Generalised Goursat Normal Form.
    Peter J. Vassiliou*, University of Canberra
    (980-58-257)
  • 4:00 p.m.
    The Classification of Darboux Integrable Equations.
    Matthew Biesecker*, Utah State University
    (980-35-248)
  • 4:30 p.m.
    Group actions on jet spaces and Darboux integrable PDE.
    Mark Eric Fels*, Utah State University
    (980-35-246)
• Saturday October 12, 2002, 2:00 p.m.-4:50 p.m.
  Special Session on Effectiveness Questions in Model Theory, II
  Room B203, Van Vleck Hall
  Organizers:
  Charles McCoy, University of Wisconsin-Madison mccoy@math.wisc.edu
  Reed Solomon, University of Wisconsin-Madison rsolomon@math.wisc.edu
  Patrick Speissegger, University of Wisconsin-Madison speisseg@math.wisc.edu
  

  • 2:00 p.m.
    Limit sets and the complexity of quantifier elimination for Pfaffian expressions.
    Andrei Gabrielov*, Purdue University
    (980-03-94)
  • 2:30 p.m.
    A Normalization Algorithm.
    Daniel J. Miller*, University of Wisconsin - Madison
    (980-03-272)
  • 3:00 p.m.
    Effective Completeness Theorems for Modal Logics.
    Suman Ganguli*, University of Michigan
    Anil Nerode, Cornell University
    (980-03-182)
  • 3:30 p.m.
    Principal Filters of the Lattice of Computably Enumerable Vector Spaces.
    Valentina S. Harizanov*, The George Washington University
    (980-03-82)
  • 4:00 p.m.
    The Computational Complexity of Computable Saturation.
    Walker M. White*, University of Dallas
    (980-03-313)
  • 4:30 p.m.
    Discussion
• Saturday October 12, 2002, 2:00 p.m.-4:50 p.m.
  Special Session on Ring Theory and Related Topics, II
  Room B105, Van Vleck Hall
  Organizers:
  Don Passman, University of Wisconsin-Madison passman@math.wisc.edu
  

  • 2:00 p.m.
    Representation type of commutative noetherian rings IV: global structure.
    Lawrence Sherwin Levy*, University of Wisconsin, Madison
    Lee Klingler, Florida Atlantic University
    (980-13-85)
  • 2:30 p.m.
    Representation Type of Commutative Noetherian Rings III: Global Wildness.
    Lee C. Klingler*, Florida Atlantic University
    Lawrence S. Levy, University of Wisconsin
    (980-13-81)
  • 3:00 p.m.
    Properties of Down-Up Algebras from Trees.
    Ellen Kirkman, Wake Forest University
    James Kuzmanovich*, Wake Forest University
    (980-16-37)
  • 3:30 p.m.
    Simple modules for Noetherian Down-Up Algebras.
    Georgia Benkart, University of Wisconsin, Madison
    Ellen Kirkman*, Wake Forest University
    (980-16-160)
  • 4:00 p.m.
    Grade Periodic Algebras.
    E L Green*, Virginia Tech
    E N Marcos, University of S\~ao Paulo
    R. Mart\'inez-Villa, UNAM
    Pu Zhang, University of Science and Technology of China
    (980-16-32)
  • 4:30 p.m.
    Representations of Koszul algebras.
    Dan Zacharia*, Syracuse University
    (980-16-126)
• Saturday October 12, 2002, 2:00 p.m.-4:45 p.m.
  Special Session on Lie Algebras and Related Topics, II
  Room B129, Van Vleck Hall
  Organizers:
  Georgia Benkart, University of Wisconsin-Madison benkart@math.wisc.edu
  Arun Ram, University of Wisconsin-Madison ram@math.wisc.edu
  

  • 2:00 p.m.
    Ideals in the nilradical of a Borel subalgebra.
    Eric N Sommers*, UMass--Amherst
    (980-17-140)
  • 3:00 p.m.
    Cayley Maps for Algebraic Groups.
    Nicole Lemire*, University of Western Ontario
    Vladimir L. Popov, Steklov Mathematical Institute
    Zinovy Reichstein, University of British Columbia
    (980-14-269)
  • 4:00 p.m.
    The restricted nullcone.
    Jon F. Carlson, University of Georgia
    Zongzhu Lin, Kansas St. University
    Daniel K. Nakano*, University of Georgia
    Brian J. Parshall, University of Virginia
    (980-17-125)
• Saturday October 12, 2002, 2:00 p.m.-4:50 p.m.
  Special Session on Dynamical Systems, II
  Room B215, Van Vleck Hall
  Organizers:
  Sergey Bolotin, University of Wisconsin-Madison bolotin@math.wisc.edu
  Paul Rabinowitz, University of Wisconsin-Madison rabinowi@math.wisc.edu
  

  • 2:00 p.m.
    Arnold Diffusion.
    John Mather*, Princeton University
    (980-37-137)
  • 2:30 p.m.
    A symplectic fixed point theorem and its applications.
    Zhihong Jeff Xia*, Northwestern University
    (980-37-77)
  • 3:00 p.m.
    Geometrc mechanisms for instability in Hamiltonian dynamical systems.
    A. Delshams, Univ. Polit. Catalunya
    Rafael de la Llave*, Univ. Of Texas at Austin
    Teresa M. Seara, Univ. Polit. Catalunya
    (980-37-108)
  • 4:00 p.m.
    Lagrangian minimizers and computing periodic orbits.
    Philip L Boyland*, University of Florida
    (980-37-138)
  • 4:30 p.m.
    Periodic Points of Hamiltonian Surface Diffeomorphisms.
    John Franks*, Northwestern University
    Michael Handel, Lehman College (CUNY)
    (980-37-65)
• Saturday October 12, 2002, 2:00 p.m.-4:45 p.m.
  Special Session on Probability, II
  Room B313, Van Vleck Hall
  Organizers:
  David Griffeath, University of Wisconsin-Madison griffeat@math.wisc.edu
  Timo Seppalainen, University of Wisconsin-Madison seppalai@math.wisc.edu
  

  • 2:00 p.m.
    Approximating the effect of advantageous mutations by coalescents with multiple collisions.
    Jason R. Schweinsberg*, Cornell University
    Rick Durrett, Cornell University
    (980-92-25)
  • 3:00 p.m.
    Max-plus linearity for growth models.
    Min Kang*, North Carolina State University
    Ilie Grigorescu, University of Miami
    (980-60-227)
  • 4:00 p.m.
    Large Deviations of the Asymmetric Exclusion Process.
    Leif H. Jensen*, Columbia University
    (980-60-293)
• Saturday October 12, 2002, 2:00 p.m.-4:50 p.m.
  Special Session on Biological Computation and Learning in Intelligent Systems, II
  Room B329, Van Vleck Hall
  Organizers:
  Shun-ichi Amari, RIKEN amari@brain.riken.go.jp
  Amir Assadi, University of Wisconsin-Madison assadi@math.wisc.edu
  Tomaso Poggio, Massachusetts Institute of Technology tp@ai.mit.edu
  

  • 2:00 p.m.
    DNA Packing in Viral Capsids.
    De Witt Sumners*, Florida State University
    (980-92-276)
  • 3:00 p.m.
    CAD/CAM Biology.
    David C Schwartz*, University of Wisconsin-Madison
    (980-92-274)
  • 3:30 p.m.
    Information Gometry of Protein Fold Space.
    Hamid Eghbalnia*, University of Wisconsin-Madison
    (980-92-287)
  • 4:00 p.m.
    Computational elements of robot learning by imitation.
    Aude G Billard*, University of Southern California
    Stefan K Schaal, University of Southern California
    (980-93-206)
  • 4:30 p.m.
    Computational Mechanisms of Object Recognition in Cortex.
    Maximilian Riesenhuber*, MIT
    (980-92-50)
• Saturday October 12, 2002, 2:00 p.m.-4:50 p.m.
  Special Session on Combinatorics and Special Functions, II
  Room B321, Van Vleck Hall
  Organizers:
  Richard Askey, University of Wisconsin-Madison askey@math.wisc.edu
  Paul Terwilliger, University of Wisconsin-Madison terwilli@math.wisc.edu
  

  • 2:00 p.m.
    On the Generalized Rogers--Ramanujan Continued Fraction.
    Bruce C. Berndt*, University of Illinois at Urbana-Champaign
    Ae Ja Yee, University of Illinois at Urbana-Champaign
    (980-33-161)
  • 2:30 p.m.
    An indeterminate moment problem involving the Al-Salam--Chihara polynomials.
    Jacob Stordal Christiansen*, University of Copenhagen
    Mourad E. H. Ismail, University of South Florida
    (980-33-209)
  • 3:00 p.m.
    Zeta Functions of Graphs: When Number Theory Meets Graph Theory.
    Audrey A. Terras*, U.C.S.D.
    (980-11-258)
  • 3:30 p.m.
    Eigenvalue and Dual Eigenvalue Sequences for Three Mutually Adjacent Leonard Pairs.
    Brian L Hartwig*, University of Wisconsin
    (980-05-300)
  • 4:00 p.m.
    A transformation on the space of rational functions.
    Victor H Moll*, Department of Mathematics, Tulane University
    (980-33-150)
  • 4:30 p.m.
    On Ramanujan's Continued Fraction for $(q^2;q^3)_{\infty}/(q;q^3)_{\infty}$.
    George E Andrews, Pennsylvania State University
    Bruce C Berndt, University of Illinois
    Jaebum Sohn*, Ohio State University
    Ae Ja Yee, University of Illinois
    Alexandru Zaharescu, University of Illinois
    (980-33-139)
• Saturday October 12, 2002, 2:00 p.m.-4:50 p.m.
  Special Session on Characters and Representations of Finite Groups, II
  Room B119, Van Vleck Hall
  Organizers:
  Martin Isaacs, University of Wisconsin, Madison isaacs@math.wisc.edu
  Mark Lewis, Kent State University lewis@mcs.kent.edu
  

  • 2:00 p.m.
    Maximal subgroups of classical groups and representation theory.
    K Magaard*, Wayne State University
    (980-20-167)
  • 2:30 p.m.
    Block theory, branching rules, and centralizer algebras.
    Harald Ellers*, Northern Illinois University
    John Murray, National University of Ireland, Maynooth
    (980-20-279)
  • 3:00 p.m.
    Modular spin representations of symmetric and alternating groups that are irreducible over subgroups.
    Alexander S. Kleshchev, University of Oregon
    Pham Huu Tiep*, University of Florida
    (980-20-95)
  • 3:30 p.m.
    Finite p-subgroups of GL(p,C) and their automorphism groups.
    Jeffrey Mark Riedl*, University of Akron
    (980-20-164)
  • 4:00 p.m.
    An analogue of the Steinberg character for the general linear group over the integers modulo a prime power.
    Peter S Campbell*, University of Alberta
    (980-20-27)
  • 4:30 p.m.
    Weil representations of symplectic and unitary groups over finite local rings.
    Gerald Cliff, University of Alberta
    Roderick Gow, University College Dublin
    David McNeilly, University of Alberta
    Fernando Szechtman*, University of Waterloo
    (980-20-55)
• Saturday October 12, 2002, 2:00 p.m.-4:50 p.m.
  Special Session on Optimal Geometry of Curves and Surfaces, II
  Room B337, Van Vleck Hall
  Organizers:
  Jason H. Cantarella, University of Georgia cantarel@math.uga.edu
  John M. Sullivan, University of Illinois, Urbana jms@math.uiuc.edu
  

  • 2:00 p.m.
    The convex hull property of noncompact hypersurfaces with positive curvature.
    Stephanie Alexander*, University of Illinois at Urbana-Champaign
    Mohammad Ghomi, University of South Carolina
    (980-53-283)
  • 2:30 p.m.
    Surfaces with connected shades.
    Mohammad Ghomi*, Unversity of South Carolina
    (980-53-205)
  • 3:00 p.m.
    Displacement estimates for curves with curvature bounds in CAT(K) spaces.
    Stephanie B Alexander, Univ. of Illinois at Urbana-Champaign
    Richard L Bishop*, Univ. of Illinois at Urbana-Champaign
    (980-53-243)
  • 3:30 p.m.
    Projecting $(n-1)$-cycles to zero on $n$-planes in$R^(n+1)$.
    Bruce Solomon*, Indiana University
    (980-51-273)
  • 4:00 p.m.
    A variational method to include surface diffusion with non-volume-conserving motion by mean curvature.
    Jean E Taylor*, Rutgers University
    (980-35-165)
  • 4:30 p.m.
    Roulades and variational problems.
    J. McCuan*, Georgia Tech
    (980-53-148)
• Saturday October 12, 2002, 2:00 p.m.-4:20 p.m.
  Special Session on Lie Groups and Their Representations, II
  Room B131, Van Vleck Hall
  Organizers:
  R. Michael Howe, University of Wisconsin, Eau Claire hower@uwec.edu
  Gail D. Ratcliff, East Carolina University ratcliffg@mail.ecu.edu
  

  • 2:00 p.m.
    A cocycle formula for the quaternionic discrete series.
    Robert W Donley*, University of North Texas
    (980-22-231)
  • 2:30 p.m.
    Representations with scalar $K$-types and the theta correspondence.
    Annegret Paul*, Western Michigan University
    (980-22-75)
  • 3:30 p.m.
    Induced representations and derived functor modules.
    Paul D Friedman*, Union College
    (980-22-290)
• Saturday October 12, 2002, 2:00 p.m.-4:25 p.m.
  Session for Contributed Papers, II
  Room B333, Van Vleck Hall
  

  • 2:00 p.m.
    Restricted Symmetric Spaces.
    Terrell L. Hodge*, Western Michigan University
    Brian J. Parshall, University of Virginia
    (980-17-31)
  • 2:15 p.m.
    Character formulas and realizations for some simple highest weight ${\mathfrak{gl}_n}$-modules.
    Victor Protsak*, University of Minnesota
    (980-17-195)
  • 2:45 p.m.
    Wildly ramified Galois representations and a generalization of Serre's Conjecture.
    Darrin M Doud*, Brigham Young University
    (980-11-277)
  • 3:00 p.m.
    Noncommutative localizations and quotients for coactions of Hopf algebras.
    Zoran Skoda*, Indiana University, Bloomington
    (980-16-17)
  • 3:15 p.m.
    Conditional Fuzzy Convergence of Sequences and Numerical Computations.
    M. Burgin*, UCLA
    M. Kalina, Slovak University of Technology
    (980-65-16)
  • 3:45 p.m.
    Failure Functions.
    Devaraj Kandadai*, Mumbai , INDIA
    (980-11-05)
  • 4:00 p.m.
    The Camassa-Holm hierarchy, finite integrable system, and algebro-geometric solution.
    Zhijun Qiao*, Los Alamos National Lab
    Darryl Holm, Los Alamos National Lab
    (980-35-36)
  • 4:15 p.m.
    On Some Results In Noetherian Rings.
    C.L. Wangneo*, University of Jammu
    (980-00-321)
• Saturday October 12, 2002, 3:00 p.m.-4:50 p.m.
  Special Session on Hyperbolic Differential Equations and Kinetic Theory, II
  Room B325, Van Vleck Hall
  Organizers:
  Shi Jin, University of Wisconsin-Madison jin@math.wisc.edu
  Marshall Slemrod, University of Wisconsin-Madison slemrod@math.wisc.edu
  Athanassios Tzavaras, University of Wisconsin-Madison tzavaras@math.wisc.edu
  

  • 2:00 p.m.
    Discussion
  • 2:30 p.m.
    Discussion
  • 3:00 p.m.
    Qualitative Behavior of Solutions to Systems of Conservation Laws.
    Konstantina Trivisa*, University of Maryland
    (980-35-189)
  • 3:30 p.m.
    Concentration and Cavitation of Density in Invicid Compressible Fluid Flow.
    Chen Guiqiang, Northwestern University
    Liu Hailiang*, Iowa State Univeristy
    (980-35-192)
  • 4:00 p.m.
    Decay of solutions to the three-dimensional Euler equations with damping.
    Dehua Wang*, University of Pittsburgh
    (980-35-187)
• Saturday October 12, 2002, 5:10 p.m.-6:00 p.m.
  Invited Address
  Singularties Of Pairs And Birational Geometry.
  Room B102, Van Vleck Hall
  Lawrence Ein*, University of Illinois at Chicago
• Saturday October 12, 2002, 6:00 p.m.-7:00 p.m.
  Department of Mathematics Reception
  Lobby, Memorial Union

Sunday October 13, 2002

• Sunday October 13, 2002, 8:00 a.m.-12:00 p.m.
  Meeting Registration
  Lobby, Van Vleck Hall
• Sunday October 13, 2002, 8:00 a.m.-11:20 a.m.
  Special Session on Group Cohomology and Homotopy Theory, III
  Room B235, Van Vleck Hall
  Organizers:
  Alejandro Adem, University of Wisconsin-Madison adem@math.wisc.edu
  Jesper Grodal, Institute for Advanced Study jg@ias.edu
  

  • 8:00 a.m.
    HKR Theorem for Smooth $S$-algebras.
    Randy McCarthy, University of Illinois
    Vahagn Minasian*, University of Illinois
    (980-55-35)
  • 8:30 a.m.
    A cohomological approach to automorphism group rings.
    John R. Martino, Western Michigan University
    Stewart B. Priddy*, Northwestern University
    (980-20-93)
  • 9:00 a.m.
    The Module Structure of Rings and Cohomology of Groups.
    Dikran B. Karagueuzian*, SUNY Binghamton
    (980-20-228)
  • 9:30 a.m.
    The p-chain spectral sequence.
    James F. Davis*, Indiana University
    Wolfgang Lueck, University of Muenster
    (980-55-33)
  • 10:00 a.m.
    Localizations of Groups.
    Mark Feshbach*, University of Minnesota
    Bernard Badzioch, Univeristy of Minnesota
    (980-55-181)
  • 10:30 a.m.
    Steenrod operations on $H^*(Map_.(X, S^n))$ for surfaces $X$.
    Craig C Westerland*, University of Michigan
    (980-55-61)
  • 11:00 a.m.
    Minimal Atomic Complexes.
    A. J. Baker, Glasgow University
    J. P. May*, The University of Chicago
    (980-55-255)
• Sunday October 13, 2002, 8:00 a.m.-11:20 a.m.
  Special Session on Ring Theory and Related Topics, III
  Room B105, Van Vleck Hall
  Organizers:
  Don Passman, University of Wisconsin-Madison passman@math.wisc.edu
  

  • 8:00 a.m.
    Row and column finite matrices.
    Victor P. Camillo*, University of Iowa
    J. J. Simon, University of Murcia
    F. J. Costa-Cano, University of Murcia
    (980-16-39)
  • 8:30 a.m.
    Classical Simple Lie Superalgebras, Clifford Algebras and Induced Modules.
    Ian M. Musson*, UW-Milwaukee
    (980-16-111)
  • 9:00 a.m.
    Euler classes of crystallographic groups and Hopf algebras.
    Martin Lorenz*, Temple University
    (980-16-23)
  • 9:30 a.m.
    Noetherianity of the Space of Irreducible Representations.
    Edward S Letzter*, Temple University
    (980-16-119)
  • 10:00 a.m.
    Hochschild cohomology and representations of crossed products.
    Sarah Witherspoon*, Amherst College
    (980-16-180)
  • 10:30 a.m.
    The correspondence between groups and their restricted Lie algebras for some classes of groups.
    A I Lichtman*, University of Wisconsin - Parkside
    (980-20-291)
  • 11:00 a.m.
    On centralizers in the quantum plane algebra.
    Leonid Makar-Limanov*, Wayne State University
    (980-16-63)
• Sunday October 13, 2002, 8:00 a.m.-12:00 p.m.
  Exhibit and Book Sale
  Room B227, Van Vleck Hall
• Sunday October 13, 2002, 8:30 a.m.-11:25 a.m.
  Special Session on Arithmetic Algebraic Geometry, III
  Room B113, Van Vleck Hall
  Organizers:
  Ken Ono, University of Wisconsin-Madison ono@math.wisc.edu
  Tonghai Yang, University of Wisconsin-Madison thyang@math.wisc.edu
  

  • 8:30 a.m.
    Vanishing of $L$-functions and ranks of Selmer groups.
    Chris Skinner*, University of Michigan
    (980-11-317)
  • 9:00 a.m.
    Cubic structures and lattices of cusp forms.
    Ted Chinburg, University of Pennsylvania
    Georgios Pappas*, Michigan State University
    Martin Taylor, UMIST
    (980-11-237)
  • 9:30 a.m.
    Central Values for Twisted $L$-Functions.
    Hui Xue*, Dept. of Math, Columbia University
    (980-11-123)
  • 10:00 a.m.
    On certain unitary group Shimura varieties.
    Elena Mantovan*, Miller Institute, UC Berkeley
    (980-11-145)
  • 10:30 a.m.
    Rational points on Drinfeld modular curves.
    Imin Chen*, Simon Fraser University
    (980-11-238)
  • 11:00 a.m.
    Arithmetic of anticyclotomic $L$-functions and theta functions.
    Tobias Finis*, University of California, Los Angeles
    (980-11-303)
• Sunday October 13, 2002, 8:30 a.m.-11:10 a.m.
  Special Session on Several Complex Variables, III
  Room B317, Van Vleck Hall
  Organizers:
  Pat Ahern, University of Wisconsin-Madison ahern@math.wisc.edu
  Xianghong Gong, University of Wisconsin-Madison gong@math.wisc.edu
  Alex Nagel, University of Wisconsin-Madison nagel@math.wisc.edu
  Jean-Pierre Rosay, University of Wisconsin-Madison jrosay@math.wisc.edu
  

  • 8:30 a.m.
    Rational Proper Mappings between Balls.
    John P. D'Angelo*, University of Illinois, Urbana
    (980-32-15)
  • 9:30 a.m.
    Sampling and Interpolation on Riemann Surfaces.
    Dror Varolin*, University of Illinois
    (980-32-316)
  • 10:30 a.m.
    Analyticity of CR mappings.
    Sergey I. Pinchuk*, Indiana University
    (980-32-76)
• Sunday October 13, 2002, 8:30 a.m.-11:25 a.m.
  Special Session on Harmonic Analysis, III
  Room B341, Van Vleck Hall
  Organizers:
  Alex Ionescu, University of Wisconsin-Madison ionescu@math.wisc.edu
  Andreas Seeger, University of Wisconsin-Madison seeger@math.wisc.edu
  

  • 8:30 a.m.
    Unique continuation for non-linear dispersive equations.
    Carlos E. Kenig*, University of Chicago
    (980-35-120)
  • 9:30 a.m.
    Geometric inequalities on hyperbolic space and SL(2,R).
    William Beckner*, University of Texas at Austin
    (980-58-84)
  • 10:00 a.m.
    On the distribution of lattice points on spheres and k-spheres.
    Akos Magyar*, University of Georgia
    (980-42-297)
  • 10:30 a.m.
    Distribution of lattice points in random ellipsoids.
    Steve Hofmann, University of Missouri
    Alex Iosevich*, University of Missouri
    (980-11-190)
  • 11:00 a.m.
    Dispersive estimates for principally normal pseudodifferential operators.
    Daniel Tataru*, UC Berkeley
    (980-35-80)
• Sunday October 13, 2002, 8:30 a.m.-11:20 a.m.
  Special Session on Partial Differential Equations and Geometry, III
  Room B309, Van Vleck Hall
  Organizers:
  Sigurd Angenent, University of Wisconsin-Madison angenent@math.wisc.edu
  Mikhail Feldman, University of Wisconsin-Madison feldman@math.wisc.edu
  

  • 8:30 a.m.
    Discussion
  • 9:00 a.m.
    Stable 3d vortex solutions of the Ginzburg-Landau system.
    Alberto Montero, Indiana University
    Peter J Sternberg*, Indiana University
    William Ziemer, Indiana University
    (980-35-172)
  • 9:30 a.m.
    Counterexamples for Local Isometric Embedding.
    Nikolai Nadirashvili, University of Chicago
    Yu Yuan*, University of Washington
    (980-53-168)
  • 10:30 a.m.
    On singularities of the Kaehler-Ricci flow.
    Huai-Dong Cao*, IPAM and TAMU
    (980-53-116)
  • 11:00 a.m.
    An example of neck pinching for the Ricci flow on $S^n$.
    Sigurd Angenent, University of Wisconsin - Madison
    Dan F Knopf*, University of Iowa
    (980-53-301)
• Sunday October 13, 2002, 8:30 a.m.-11:25 a.m.
  Special Session on Geometric Methods in Differential Equations, III
  Room B305, Van Vleck Hall
  Organizers:
  Gloria Mari Beffa, University of Wisconsin-Madison maribeff@math.wisc.edu
  Peter Olver, University of Minnesota olver@ima.umn.edu
  

  • 8:30 a.m.
    On pseudo-potentials, nonlocal symmetries and integrability of some shallow water equations.
    Enrique G. Reyes*, University of Oklahoma
    (980-35-247)
  • 9:00 a.m.
    Discussion
  • 9:30 a.m.
    Discussion
  • 10:00 a.m.
    Orbit reduction and Gauge Theory.
    Vladimir Itskov*, Max-Planck-Institut f\"ur Mathematik
    (980-53-222)
  • 10:30 a.m.
    Equivariant Isometric Immersion of Riemannian Manifolds with Symmetries.
    Daniel Grossman*, University of Chicago
    (980-53-314)
  • 11:00 a.m.
    Discussion
• Sunday October 13, 2002, 8:30 a.m.-11:20 a.m.
  Special Session on Hyperbolic Differential Equations and Kinetic Theory, III
  Room B325, Van Vleck Hall
  Organizers:
  Shi Jin, University of Wisconsin-Madison jin@math.wisc.edu
  Marshall Slemrod, University of Wisconsin-Madison slemrod@math.wisc.edu
  Athanassios Tzavaras, University of Wisconsin-Madison tzavaras@math.wisc.edu
  

  • 9:00 a.m.
    Discussion
  • 9:30 a.m.
    Discussion
  • 10:00 a.m.
    A hydrodynamic theory for mixtures of polymer-liquid crystal polymer system.
    Qi Wang*, Florida State University
    (980-35-142)
  • 10:30 a.m.
    An Eulerian Method for Multiphase Computations of the Schr\"odinger Equation.
    Shi Jin, UW-Madison
    Xiantao Li*, Princeton University
    (980-65-193)
  • 11:00 a.m.
    Kinetic Decomposition of Approximate Solutions to Conservation Laws.
    Seok Hwang*, University of Southern California
    (980-35-60)
• Sunday October 13, 2002, 8:30 a.m.-11:15 a.m.
  Special Session on Lie Algebras and Related Topics, III
  Room B129, Van Vleck Hall
  Organizers:
  Georgia Benkart, University of Wisconsin-Madison benkart@math.wisc.edu
  Arun Ram, University of Wisconsin-Madison ram@math.wisc.edu
  

  • 8:30 a.m.
    Twisted quantum toroidal algebras.
    Yun Gao*, York University
    Naihuan Jing, North Carolina State University
    (980-17-208)
  • 9:30 a.m.
    A Hecke theoretic shadow of tensoring the crystal of the basic representation with a level $1$ perfect crystal.
    Monica J Vazirani*, Caltech
    (980-05-264)
  • 10:30 a.m.
    Virtual Kleber algorithm.
    Masato Okado, Osaka University
    Anne Schilling*, UC Davis
    Mark Shimozono, Virginia Tech
    (980-05-234)
• Sunday October 13, 2002, 8:30 a.m.-11:25 a.m.
  Special Session on Dynamical Systems, III
  Room B215, Van Vleck Hall
  Organizers:
  Sergey Bolotin, University of Wisconsin-Madison bolotin@math.wisc.edu
  Paul Rabinowitz, University of Wisconsin-Madison rabinowi@math.wisc.edu
  

  • 8:30 a.m.
    Isolating Blocks for the Three-Body Problem.
    Richard B. Moeckel*, University of Minnesota
    (980-70-69)
  • 9:00 a.m.
    Some variational aspects of the Newtonian N-body problem.
    Kuo-Chang Chen*, University of Arizona
    (980-37-67)
  • 9:30 a.m.
    Zero entropy, nonintegrable geodesic flows and a non-commutative rotation vector.
    Leo T Butler*, Northwestern University
    (980-37-48)
  • 10:30 a.m.
    Forcing in parabolic flows via braids.
    Robert Ghrist*, University of Illinois, Urbana
    Robert Vandervorst, VU Amsterdam
    (980-37-68)
  • 11:00 a.m.
    Bifurcations and stability analysis of a three-dimensional non-autonomous model of molecular systems.
    Ufuk Taneri*, Department of Mathematics, Eastern Mediterranean University
    (980-37-309)
• Sunday October 13, 2002, 8:30 a.m.-11:20 a.m.
  Special Session on Biological Computation and Learning in Intelligent Systems, III
  Room B329, Van Vleck Hall
  Organizers:
  Shun-ichi Amari, RIKEN amari@brain.riken.go.jp
  Amir Assadi, University of Wisconsin-Madison assadi@math.wisc.edu
  Tomaso Poggio, Massachusetts Institute of Technology tp@ai.mit.edu
  

  • 8:30 a.m.
    Singularities in the geometry of statistical inference.
    Kenji Fukumizu*, Institute of Statistical Mathematics
    (980-62-179)
  • 9:30 a.m.
    Algebraic Geometry of Neural Network Learning.
    Sumio Watanabe*, Tokyo Institute of Technology
    (980-68-99)
  • 10:30 a.m.
    Physiological evidence of 1st order phase transitions by mesoscopic populations in neocortex.
    Walter J Freeman*, University of California at Berkeley
    (980-92-185)
  • 11:00 a.m.
    Analysis and modeling of sensory systems with Rate Distortion Theory.
    Alexander G Dimitrov*, Montana State University
    (980-92-288)
• Sunday October 13, 2002, 8:30 a.m.-11:20 a.m.
  Special Session on Combinatorics and Special Functions, III
  Room B321, Van Vleck Hall
  Organizers:
  Richard Askey, University of Wisconsin-Madison askey@math.wisc.edu
  Paul Terwilliger, University of Wisconsin-Madison terwilli@math.wisc.edu
  

  • 8:30 a.m.
    Sign Variations on the Macdonald Identities.
    David M Bressoud*, Macalester College
    (980-05-53)
  • 9:00 a.m.
    New Ramanujan-Kolberg Type Partition Identities.
    Heekyoung Hahn*, UIUC
    Heng Huat Chan, National University of Singapore
    Richard P Lewis, University of Sussex
    Siew Lian Tan, Singapore
    (980-11-175)
  • 9:30 a.m.
    Asymptotics of Krawtchouk polynomials and the covering radius of linear codes.
    A. Ashikhmin, Bell Labs, Lucent Technologies
    A. Barg*, Bell Labs, Lucent Technologies
    (980-94-260)
  • 10:00 a.m.
    Determinants of Period Matrices and Applications to Multidimensional Beta Integrals.
    Qifu Zheng*, The College of New Jersey
    (980-33-129)
  • 10:30 a.m.
    Some derivative identities and applications.
    Warren P Johnson*, Bates College
    (980-05-100)
  • 11:00 a.m.
    Generalized Frobenius partitions with $k$ colors and Generalized Frobenius partitions with $k$ repetitions.
    Ae Ja Yee*, University of Illinois at Urbana-Champaign
    (980-05-281)
• Sunday October 13, 2002, 8:30 a.m.-11:20 a.m.
  Special Session on Characters and Representations of Finite Groups, III
  Room B119, Van Vleck Hall
  Organizers:
  Martin Isaacs, University of Wisconsin, Madison isaacs@math.wisc.edu
  Mark Lewis, Kent State University lewis@mcs.kent.edu
  

  • 8:30 a.m.
    Applications of algebraic group methods to finite p-groups.
    George Glauberman*, University of Chicago
    (980-20-18)
  • 9:00 a.m.
    Recent Progress on the k(GV) Problem.
    David H. Gluck*, Wayne State University
    Kay Magaard, Wayne State University
    (980-20-70)
  • 9:30 a.m.
    Product of characters and derived length.
    Edith Adan-Bante*, UIUC
    (980-20-57)
  • 10:00 a.m.
    On the number of conjugacy classes of zeros of characters.
    Alexander Moret\'o, Mathematics Department, University of Wisconsin, Madison, WI
    Josu Sangroniz*, Departamento de Matem\'aticas, Universidad del Pa\'\i s Vasco, Bilbao, Spain
    (980-20-133)
  • 10:30 a.m.
    On the Existence and Uniqueness of Thompson's Sporadic Simple Group.
    Michael Weller*, Institute for Experimental Mathematics, University of Essen, Germany
    (980-20-114)
  • 11:00 a.m.
    Dimensions of G-sets, sharp characters and the Burnside ring.
    Kenneth W Johnson*, Penn State University, Abington College
    Eirini Poimenidou, New College, Sarasota
    (980-20-210)
• Sunday October 13, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Arrangements of Hyperplanes, III
  Room B219, Van Vleck Hall
  Organizers:
  Daniel C. Cohen, Louisiana State University cohen@math.lsu.edu
  Peter Orlik, University of Wisconsin-Madison orlik@math.wisc.edu
  Anne Shepler, University of California Santa Cruz ashepler@math.ucsc.edu
  

  • 9:00 a.m.
    On braid groups, free groups, and the loop space of the $2$-sphere.
    Frederick R. Cohen*, University of Rochester
    Jie Wu, National University of Singapore
    (980-55-184)
  • 9:30 a.m.
    Discrete models for algebraic invariants of spaces of polynomials.
    Dmitry N Kozlov*, U. Bern / KTH Stockholm
    (980-57-106)
  • 10:00 a.m.
    Chen Lie algebras and combinatorics of arrangements.
    Stefan Papadima, Institute of Mathematics, Romanian Academy
    Alexander I Suciu*, Northeastern University
    (980-20-170)
  • 10:30 a.m.
    Reflection Groups, Mysterious Numerology, and the Coinvariant Algebra.
    Anne V Shepler*, University of North Texas
    (980-20-294)
  • 11:00 a.m.
    Discriminantal arrangements, critical points, and resonant local systems.
    Daniel C. Cohen*, Louisiana State University
    Alexander Varchenko, University of North Carolina
    (980-32-307)
• Sunday October 13, 2002, 9:00 a.m.-10:45 a.m.
  Special Session on Probability, III
  Room B313, Van Vleck Hall
  Organizers:
  David Griffeath, University of Wisconsin-Madison griffeat@math.wisc.edu
  Timo Seppalainen, University of Wisconsin-Madison seppalai@math.wisc.edu
  

  • 9:00 a.m.
    Refinement of Wigner semicircle law in a neighborhood of the spectrum edge for random symmetric matrices with distribution of matrix elements decaying polynomially at infinity.
    Anastasia A Ruzmaikina*, Purdue University
    (980-60-83)
  • 10:00 a.m.
    The Fluid Limit of an Overloaded Processor Sharing Queue.
    Amber L. Puha*, Cal State San Marcos
    Alexander L. Stolyar, Bell Laboratories
    Ruth J. Williams, UCSD
    (980-60-146)
• Sunday October 13, 2002, 9:00 a.m.-11:20 a.m.
  Special Session on Lie Groups and Their Representations, III
  Room B131, Van Vleck Hall
  Organizers:
  R. Michael Howe, University of Wisconsin, Eau Claire hower@uwec.edu
  Gail D. Ratcliff, East Carolina University ratcliffg@mail.ecu.edu
  

  • 9:00 a.m.
    Orbit duality for flag manifolds.
    John D Lorch*, Ball State University
    (980-22-43)
  • 9:30 a.m.
    Flag domains, cycle spaces, and the Akhiezer-Gindikin domain.
    Ralph J Bremigan*, Ball State University
    (980-22-42)
  • 10:30 a.m.
    Noncrystallographic Springer correspondences.
    C. Kriloff*, Idaho State University
    A. Ram, University of Wisconsin
    (980-20-251)
  • 11:00 a.m.
    Centralizer Algebras.
    Cheryl Grood*, Swarthmore College
    (980-16-96)
• Sunday October 13, 2002, 9:30 a.m.-11:20 a.m.
  Special Session on Effectiveness Questions in Model Theory, III
  Room B203, Van Vleck Hall
  Organizers:
  Charles McCoy, University of Wisconsin-Madison mccoy@math.wisc.edu
  Reed Solomon, University of Wisconsin-Madison rsolomon@math.wisc.edu
  Patrick Speissegger, University of Wisconsin-Madison speisseg@math.wisc.edu
  

  • 9:30 a.m.
    Extracting syntactic proofs from model-theoretic arguments.
    Jeremy Avigad*, Carnegie Mellon University
    (980-03-157)
  • 10:00 a.m.
    A positive perspective on computable analysis.
    Joseph S. Miller*, Indiana University
    (980-03-295)
  • 10:30 a.m.
    A model completeness result arising from recursive model theory.
    Michael C. Laskowski*, University of Maryland
    (980-03-271)
  • 11:00 a.m.
    On decidable prime models.
    Jessica Millar Young*, Harvard
    (980-03-280)
• Sunday October 13, 2002, 9:30 a.m.-11:30 a.m.
  Special Presentation: Part I
  TA development using case studies: A workshop for faculty.
  Room B211, Van Vleck Hall
  Organizers:
  Diane Herrmann, University of Chicago
• Sunday October 13, 2002, 10:00 a.m.-11:20 a.m.
  Special Session on Optimal Geometry of Curves and Surfaces, III
  Room B337, Van Vleck Hall
  Organizers:
  Jason H. Cantarella, University of Georgia cantarel@math.uga.edu
  John M. Sullivan, University of Illinois, Urbana jms@math.uiuc.edu
  

  • 9:30 a.m.
    The Honeycomb Conjecture And Its Generalizations.
    Thomas C. Hales*, University of Pittsburgh
    (980-51-319)
  • 10:00 a.m.
    Deformations of Minimal Surfaces in Euclidean Space.
    Matthias Weber*, Indiana University
    (980-53-74)
  • 10:30 a.m.
    Unstable periodic discrete minimal surfaces.
    Konrad Polthier*, Technical University Berlin
    (980-53-221)
  • 11:00 a.m.
    Bifurcation Analysis for Constant Mean Curvature Spanners of Annular Type.
    Henry C Wente*, University of Toledo
    (980-49-203)
• Sunday October 13, 2002, 11:40 a.m.-12:30 p.m.
  Invited Address
  General properties of solutions to second order elliptic and parabolic equations
  Room B102, Van Vleck Hall
  Mikhail Safonov*, University of Minnesota
• Sunday October 13, 2002, 2:00 p.m.-2:50 p.m.
  Invited Address
  Optimal Geometry in Topology.
  Room B102, Van Vleck Hall
  John M Sullivan*, Univ. of Illinois, Urbana
  (980-53-194)
• Sunday October 13, 2002, 3:00 p.m.-5:25 p.m.
  Special Session on Arithmetic Algebraic Geometry, IV
  Room B113, Van Vleck Hall
  Organizers:
  Ken Ono, University of Wisconsin-Madison ono@math.wisc.edu
  Tonghai Yang, University of Wisconsin-Madison thyang@math.wisc.edu
  

  • 3:00 p.m.
    Discussion
  • 3:30 p.m.
    Modular Form Congruences and Selmer Groups.
    William J McGraw*, University of Wisconsin
    Ken Ono, University of Wisconsin
    (980-11-47)
  • 4:00 p.m.
    Explicit Structures of Siegel Modular Forms and Differential Operators.
    Tomoyoshi Ibukiyama*, Osaka University
    (980-11-135)
  • 4:30 p.m.
    Optimal elliptic curves and their $j-$invariants.
    Mihran Papikian*, University of Michigan
    (980-11-250)
  • 5:00 p.m.
    Discussion
• Sunday October 13, 2002, 3:00 p.m.-5:50 p.m.
  Special Session on Several Complex Variables, IV
  Room B317, Van Vleck Hall
  Organizers:
  Pat Ahern, University of Wisconsin-Madison ahern@math.wisc.edu
  Xianghong Gong, University of Wisconsin-Madison gong@math.wisc.edu
  Alex Nagel, University of Wisconsin-Madison nagel@math.wisc.edu
  Jean-Pierre Rosay, University of Wisconsin-Madison jrosay@math.wisc.edu
  

  • 3:00 p.m.
    Rational Approximation on the Unit Sphere in ${\bf C}^2$.
    John T Anderson*, College of the Holy Cross
    Alexander J Izzo, Bowling Green State University
    John Wermer, Brown University
    (980-32-22)
  • 3:30 p.m.
    Interpolating between a theorem of \v Cirka and a theorem of Axler and Shields.
    Alexander J. Izzo*, Bowling Green State University
    (980-30-24)
  • 4:00 p.m.
    Holomorphic Line Bundles on the Loop Space of the Riemann Sphere.
    Ning Zhang*, Purdue University
    (980-58-59)
  • 4:30 p.m.
    Plurisubharmonic Lyapunov functions.
    Malgorzata S. Stawiska*, Purdue University
    (980-32-292)
  • 5:00 p.m.
    Practical tests for $H^\infty$ optima.
    J William Helton, University of California San Diego
    Marshall A Whittlesey*, California State University San Marcos
    (980-32-254)
  • 5:30 p.m.
    The existence of universal inner functions on the unit ball of $C^n$.
    Paul M. Gauthier*, Universit\'e de Montr\'eal
    Jie Xiao, Concordia University
    (980-32-07)
• Sunday October 13, 2002, 3:00 p.m.-3:55 p.m.
  Special Session on Harmonic Analysis, IV
  Room B341, Van Vleck Hall
  Organizers:
  Alex Ionescu, University of Wisconsin-Madison ionescu@math.wisc.edu
  Andreas Seeger, University of Wisconsin-Madison seeger@math.wisc.edu
  

  • 3:00 p.m.
    Bellman functions, self-improvement of quadratic forms, and asymptotic estimates of the Ahlfors-Beurling transform in $L^p$, $p\rightarrow\infty$.
    Alexander Volberg*, Michigan State University
    (980-42-143)
  • 3:30 p.m.
    Some minimum problems for hyperbolic metrics.
    Albert II Baernstein*, Washington University
    A. Eremenko, Purdue University
    A. Fryntov, Ottawa, Ontario
    A. Solynin, Steklov Institute, St.Petersburg, Russia
    (980-30-163)
• Sunday October 13, 2002, 3:00 p.m.-5:55 p.m.
  Special Session on Geometric Methods in Differential Equations, IV
  Room B305, Van Vleck Hall
  Organizers:
  Gloria Mari Beffa, University of Wisconsin-Madison maribeff@math.wisc.edu
  Peter Olver, University of Minnesota olver@ima.umn.edu
  

  • 3:00 p.m.
    Symmetry reductions via moving frame method.
    Irina A Kogan*, Yale University
    (980-53-202)
  • 3:30 p.m.
    Moving frames for pseudo-groups.
    Peter J. Olver*, University of Minnesota
    (980-22-72)
  • 4:00 p.m.
    Dynamics of Groups on Lorentz Manifolds.
    Scot R Adams*, University of Minnesota
    (980-37-78)
  • 4:30 p.m.
    Discussion
  • 5:00 p.m.
    Variational Principles For The Canonical Connection On A Lie Group.
    Ryad A Ghanam*, University of Wisconsin-Rock County
    (980-53-282)
• Sunday October 13, 2002, 3:00 p.m.-4:20 p.m.
  Special Session on Effectiveness Questions in Model Theory, IV
  Room B203, Van Vleck Hall
  Organizers:
  Charles McCoy, University of Wisconsin-Madison mccoy@math.wisc.edu
  Reed Solomon, University of Wisconsin-Madison rsolomon@math.wisc.edu
  Patrick Speissegger, University of Wisconsin-Madison speisseg@math.wisc.edu
  

  • 3:00 p.m.
    Complicated relations on computable structures.
    S. S. Goncharov, Novosibirsk State University
    V. S. Harizanov, George Washington University
    J. F. Knight*, University of Notre Dame
    R. A. Shore, Cornell University
    (980-03-183)
  • 3:30 p.m.
    Asymptotic theories of differential fields.
    Zo\'e M Chatzidakis*, CNRS - Universite Paris 7
    (980-03-278)
  • 4:00 p.m.
    Discussion
• Sunday October 13, 2002, 3:00 p.m.-4:50 p.m.
  Special Session on Hyperbolic Differential Equations and Kinetic Theory, IV
  Room B325, Van Vleck Hall
  Organizers:
  Shi Jin, University of Wisconsin-Madison jin@math.wisc.edu
  Marshall Slemrod, University of Wisconsin-Madison slemrod@math.wisc.edu
  Athanassios Tzavaras, University of Wisconsin-Madison tzavaras@math.wisc.edu
  

  • 3:00 p.m.
    Time reversal of classical waves in random media.
    Lenya Ryzhik*, University of Chicago
    Guillaume Bal, Columbia University
    (980-35-54)
  • 3:30 p.m.
    Scaling laws for viscous fingering of miscible fluids.
    Govind Menon*, Univ. of Wisconsin, Madison
    Felix Otto, University of Bonn
    (980-35-06)
  • 4:00 p.m.
    Piecewise Self-similar Solutions and a Numerical Scheme for Scalar Conservation Laws.
    Yong Jung Kim*, Kyunghee University (Korea)
    (980-35-197)
  • 4:30 p.m.
    $L^1$ stability of kinetic equations with collision terms.
    Seung-Yeal Ha*, Department of Mathematics/University of Wisconsin-Madison
    (980-35-97)
• Sunday October 13, 2002, 3:00 p.m.-5:20 p.m.
  Special Session on Ring Theory and Related Topics, IV
  Room B105, Van Vleck Hall
  Organizers:
  Don Passman, University of Wisconsin-Madison passman@math.wisc.edu
  

  • 3:00 p.m.
    Lattice Invariants and Noether's problem.
    Esther Beneish*, Central Michigan University
    (980-16-151)
  • 3:30 p.m.
    Frobenius kernels and their quantum analogs.
    Stefan Catoiu*, DePaul University
    (980-16-144)
  • 4:00 p.m.
    Spectra of quantized hyperalgebras at roots of 1.
    William Chin*, DePaul University
    Leonid Krop, DePaul University
    (980-16-169)
  • 4:30 p.m.
    Representations of Drinfeld doubles.
    Declan P Quinn*, Syracuse University
    Sebastian M Burciu, Syracuse University
    (980-16-159)
  • 5:00 p.m.
    On the Coradical Filtration of Pointed Coalgebras.
    Darren B Parker*,
    (980-16-11)
• Sunday October 13, 2002, 3:00 p.m.-5:45 p.m.
  Special Session on Lie Algebras and Related Topics, IV
  Room B129, Van Vleck Hall
  Organizers:
  Georgia Benkart, University of Wisconsin-Madison benkart@math.wisc.edu
  Arun Ram, University of Wisconsin-Madison ram@math.wisc.edu
  

  • 3:00 p.m.
    Positivity of quiver cycles via deformation.
    Allen Knutson, UC Berkeley
    Ezra Miller, MSRI, University of Minnesota
    Mark Shimozono*, Virginia Polytechnic Institute and State University
    (980-14-239)
  • 4:00 p.m.
    A modified signed Brauer algebra as centralizer algebra of the unitary group.
    Alberto Elduque*, University of Zaragoza
    (980-17-134)
  • 5:00 p.m.
    Cohomology for Symmetric Groups - Preliminary Report.
    David J Hemmer*, University of Georgia
    (980-20-177)
• Sunday October 13, 2002, 3:00 p.m.-5:45 p.m.
  Special Session on Probability, IV
  Room B313, Van Vleck Hall
  Organizers:
  David Griffeath, University of Wisconsin-Madison griffeat@math.wisc.edu
  Timo Seppalainen, University of Wisconsin-Madison seppalai@math.wisc.edu
  

  • 3:00 p.m.
    Continuous Processes Have Gaussian Short Term Behavior.
    Masanori Hino, Kyoto University
    Jose Ramirez*, Cornell University
    (980-60-153)
  • 4:00 p.m.
    A martingale proof of Dobrushin's theorem for non-homogeneous Markov chains.
    Sunder Sethuraman*, Iowa State University
    S.R.S. Varadhan, Courant Institute
    (980-60-214)
  • 5:00 p.m.
    Remarks on the homogenization of stochastic Hamilton-Jacobi equations.
    Elena Kosygina*, Baruch College - CUNY
    Fraydoun Rezakhanlou, University of California, Berkeley
    (980-60-174)
• Sunday October 13, 2002, 3:00 p.m.-5:50 p.m.
  Special Session on Biological Computation and Learning in Intelligent Systems, IV
  Room B329, Van Vleck Hall
  Organizers:
  Shun-ichi Amari, RIKEN amari@brain.riken.go.jp
  Amir Assadi, University of Wisconsin-Madison assadi@math.wisc.edu
  Tomaso Poggio, Massachusetts Institute of Technology tp@ai.mit.edu
  

  • 3:00 p.m.
    Synchrony, spike-timing-dependent plasticity and olfactory learning.
    Christiane Linster*, Cornell University
    Thomas A. Cleland, Cornell University
    (980-92-275)
  • 3:30 p.m.
    Riemannian Geometry in Psychological Models of Representation: An Infinite-Dimensional Riemannian Face Space.
    James T. Townsend, Indiana University
    Bruce Solomon, Indiana University
    Jesse Spencer-Smith*, Beckman Institute
    (980-53-229)
  • 4:00 p.m.
    Discussion
  • 5:00 p.m.
    Discussion
  • 5:30 p.m.
    Neuronal Dynamics and Sparse Coding In The Cortex.
    Amir H Assadi*, University of Wisconsin-Madison
    (980-92-186)
• Sunday October 13, 2002, 3:00 p.m.-5:50 p.m.
  Special Session on Combinatorics and Special Functions, IV
  Room B321, Van Vleck Hall
  Organizers:
  Richard Askey, University of Wisconsin-Madison askey@math.wisc.edu
  Paul Terwilliger, University of Wisconsin-Madison terwilli@math.wisc.edu
  

  • 3:00 p.m.
    Sieved q-binomial coefficients.
    Dennis Stanton*, University of Minnesota
    Dennis White, University of Minnesota
    (980-05-223)
  • 3:30 p.m.
    Quantum supergroup and q-polynomials.
    Yi Ming Zou*, University of Wisconsin-Milwaukee
    (980-22-71)
  • 4:00 p.m.
    Pseudo primitive idempotents and almost 2-homogeneous bipartite distance-regular graphs.
    Michael S Lang*, University of Wisconsin -- La Crosse
    (980-05-298)
  • 4:30 p.m.
    Elliptic hypergeometric series on root systems.
    Hjalmar Rosengren*, Chalmers University
    (980-33-268)
  • 5:00 p.m.
    Askey-Wilson type functions, with bound states.
    Luc N. Haine*, University of Louvain
    Plamen I. Iliev, University of California at Berkeley
    (980-33-115)
  • 5:30 p.m.
    The $q$-Difference Operator and the Rogers-Ramanujan Identities.
    George E. Andrews*, Penn State University
    (980-05-178)
• Sunday October 13, 2002, 3:00 p.m.-5:50 p.m.
  Special Session on Characters and Representations of Finite Groups, IV
  Room B119, Van Vleck Hall
  Organizers:
  Martin Isaacs, University of Wisconsin, Madison isaacs@math.wisc.edu
  Mark Lewis, Kent State University lewis@mcs.kent.edu
  

  • 3:00 p.m.
    Divisibility and character degrees of solvable groups.
    Alex Moreto, Universidad del Pais Vasco
    Thomas R Wolf*, Ohio University
    (980-20-289)
  • 3:30 p.m.
    Non-divisibility among character degrees.
    Mark L Lewis, Kent State University
    Alexander Moreto*, University of Wisonsin, Madison
    (980-20-158)
  • 4:00 p.m.
    Bounding graph diameters of solvable groups.
    John K. McVey*, Clarion University of Pennsylvania
    (980-20-51)
  • 4:30 p.m.
    Solvable Groups Satisfying The Two-Prime Hypothesis.
    James E. Hamblin*, Shippensburg University
    (980-20-136)
  • 5:00 p.m.
    Derived length and character degrees of some $p$--groups.
    Thomas Michael Keller*, Southwest Texas State University
    Dustin Ragan, Trinity University
    Geoffrey T. Tims, Drake University
    (980-20-86)
  • 5:30 p.m.
    A family of polynomials related to generic degrees.
    Dean Alvis*, Indiana University South Bend
    (980-20-132)
• Sunday October 13, 2002, 3:00 p.m.-4:30 p.m.
  Special Session on Optimal Geometry of Curves and Surfaces, IV
  Room B337, Van Vleck Hall
  Organizers:
  Jason H. Cantarella, University of Georgia cantarel@math.uga.edu
  John M. Sullivan, University of Illinois, Urbana jms@math.uiuc.edu
  

  • 3:00 p.m.
    Discussion
• Sunday October 13, 2002, 3:00 p.m.-5:20 p.m.
  Special Session on Lie Groups and Their Representations, IV
  Room B131, Van Vleck Hall
  Organizers:
  R. Michael Howe, University of Wisconsin, Eau Claire hower@uwec.edu
  Gail D. Ratcliff, East Carolina University ratcliffg@mail.ecu.edu
  

  • 3:00 p.m.
    On the Supercuspidal Representations of the the two-fold cover of SL(2) over a 2-adic field.
    David Manderscheid*, University of Iowa
    (980-22-79)
  • 3:30 p.m.
    The Langlands classification for non-connected groups and applications.
    Chris S. Jantzen*, East Carolina University
    (980-22-218)
  • 4:30 p.m.
    A brief introduction to modular representation theory of algebraic groups.
    Christopher P Bendel*, University of Wisconsin-Stout
    (980-20-38)
  • 5:00 p.m.
    The Representations of D1.
    Manouchehr Misaghian*, JCSU
    (980-22-105)
• Sunday October 13, 2002, 3:00 p.m.-5:00 p.m.
  Special Presentation, Part II
  TA development using case studies: A workshop for faculty.
  Room B211, Van Vleck Hall
  Organizers:
  Diane Herrmann, University of Chicago

Inquiries:  meet@ams.org

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