AMS Sectional Meeting Program by Special Session

Current as of Saturday, May 6, 2006 00:24:07

Associate secretaries:
Michel L Lapidus, AMS lapidus@math.ucr.edu, lapidus@mathserv.ucr.edu

Saturday April 29, 2006, 8:00 a.m.-10:50 a.m.
Special Session on Liapunov Exponents and Nonuniform Hyperbolicity, I
Room 429, Thornton Hall
Organizers:
Anton Gorodetski, California Institute of Technology asgor@caltech.edu Caltech
Vadim Kaloshin, California Institute of Technology kaloshin@its.caltech.edu
- 8:00 a.m.
  Strange Attractor for Periodically Forced Evolutionary Partial Differential Equations.
  Qiudong Wang*, Department of Mathematics, University of Arizona
  Kening Lu, Department of Mathematics, BYU
  Lai-Sang Young, Courant Institute, NYU
  (1018-37-96)
- 9:00 a.m.
  Homoclinic classes, periodic points, and Lyapunov exponents.
  Lorenzo J. D\'iaz*, Departamento de Matem\'atica, PUC-Rio
  (1018-37-39)
- 10:00 a.m.
  Existence of ergodic chaotic attractors for some multidimensional maps and applications.
  Ilie Ugarcovici*, Rice University
  Howard Weiss, The Pennsylvania State University
  (1018-37-199)
- 10:30 a.m.
  How often surface diffeomorphisms have infinitely many sinks and hyperbolicity of periodic points near a homoclinic tangency.
  Vadim Kaloshin*, Caltech
  Anton Gorodetski, Caltech
  (1018-37-245)

Saturday April 29, 2006, 3:00 p.m.-5:20 p.m.
Special Session on Liapunov Exponents and Nonuniform Hyperbolicity, II
Room 429, Thornton Hall
Organizers:
Anton Gorodetski, California Institute of Technology asgor@caltech.edu Caltech
Vadim Kaloshin, California Institute of Technology kaloshin@its.caltech.edu
- 3:00 p.m.
  Quasiperiodic operators with analytic potential at low coupling: sharp non-perturbative results.
  Artur Avila, Paris VI, France
  Svetlana Jitomirskaya*, UCI
  (1018-37-207)
- 4:00 p.m.
  Resonances and creation of gaps in the spectrum of quasi- periodic Schrodinger equation.
  Michael Goldstein*, University of Toronto
  (1018-35-111)
- 5:00 p.m.
  Positivity of the Lyapunov exponent for the multi-frequency model with generic smooth potential.
  Silvius Klein*, School of Mathematics, Institute for Advanced Study
  (1018-81-172)

Sunday April 30, 2006, 8:00 a.m.-10:50 a.m.
Special Session on Liapunov Exponents and Nonuniform Hyperbolicity, III
Room 429, Thornton Hall
Organizers:
Anton Gorodetski, California Institute of Technology asgor@caltech.edu Caltech
Vadim Kaloshin, California Institute of Technology kaloshin@its.caltech.edu
- 8:00 a.m.
  Stable transitivity of non-compact extensions.
  Viorel Nitica*, West Chester University of Pennsylvania
  Andrew Torok, University of Houston
  Ian Melbourne, University of Surrey, UK
  (1018-37-244)
- 9:00 a.m.
  Analytic reparametrization of semialgebraic sets and local entropy bounds.
  Y. Yomdin*, The Weizmann Institute of Science
  (1018-37-136)
- 10:00 a.m.
  Nonremovable zero Lyapunov exponents.
  Anton Gorodetski*, Caltech
  Yulij Ilyashenko, Cornell University, Moscow State University, Independent Moscow University
  Victor Kleptsyn, Moscow State University, ENS Lyon, Independent Moscow University
  Maxim Nalsky, Moscow State University
  (1018-37-252)
- 10:30 a.m.
  Whitney regularity for solutions to the coboundary equation on Cantor sets.
  Andrew Torok*, University of Houston
  Matthew Nicol, University of Houston
  (1018-37-202)

Sunday April 30, 2006, 3:00 p.m.-6:20 p.m.
Special Session on Liapunov Exponents and Nonuniform Hyperbolicity, IV
Room 429, Thornton Hall
Organizers:
Anton Gorodetski, California Institute of Technology asgor@caltech.edu Caltech
Vadim Kaloshin, California Institute of Technology kaloshin@its.caltech.edu
- 3:00 p.m.
  Dominated Schr"odinger Cocycles.
  David Damanik*, California Institute of Technology
  (1018-37-64)
- 4:00 p.m.
  Grand ensembles of random systems and randelette expansions.
  Victor Chulaevsky*, Universite de Reims
  (1018-37-113)
- 5:00 p.m.
  Mixing for flows and diffeomorphisms.
  Michael J Field*, University of Houston
  I S Melbourne, University of Surrey
  A Torok, University of Houston
  (1018-37-115)
- 6:00 p.m.
  Generic diffeos have no ACIM.
  Jairo Bochi*, UFRGS - Porto Alegre
  (1018-37-229)

Inquiries: meet@ams.org