Fall 2002 For the following seminars, unless otherwise stated the hour is 11:00, the room is RLM 12.166, and it is a Mathematical Physics Seminar. Wed, Aug 28: Benoit Perthame (Ecole Normale Superieure - Paris) Chemotaxis: From microscopic to macroscopic Wed, Sept 4: Misha Vishik Stability in an ideal incompressible fluid Wed, Sept 18: Joao Lopes-Dias (U. Cambridge, UK) Renormalization of vector fields Wed, Sept 25: Misha Vishik Asymptotic theory for quantum Bose systems with many degrees of freedom Wed, Oct 2: Alejandra Gonzalez Existence of invariant tori close to an approximately invariant torus Wed, Oct 9: Jean Luc Guermond (TICAM and LIMSI-Paris) Mathematical perspectives on large eddy simulation models for turbulent flows Wed, Oct 16: Irene Gamba Existence and estimates of high energy tails for inelastic Boltzmann equation with forcing Wed, Oct 23: Lee Deville (RPI) Approximating the dynamics of thin elastic media Wed, Oct 30: Rafael de la Llave Absence of certain singularities in Navier-Stokes and Boussinesq equations Mon. Nov 4: Arturo Olvera (IIMAS-UNAM) Renormalization and obstruction in the disapearence of invariant circles for twist maps. Wed, Nov 6: Hong-Kai Zhao (Irvine) Time Reversal and Imaging for Acoustic Waves Fri Nov 8 Nikola Petrov (Univ. of Michigan) Resonant cavities with quasi-periodically moving boundaries. Wed. Nov 13: R. Vitolo (Groningen) Bifurcation and strange attractors in the Lorenz-84 climate model with seasonal forcing Wed, Nov 20: Marian Gidea (Northeastern Illinois Univ) Topological mechanisms for Arnold instability Fri, Nov 22: Gennady Berman (LANL) Quantum computation Mon, Dec 2: Alexis Vasseur (Nice) Blow up techniques for Hyperbolic Conservation Laws Wed, Dec 4: Claude Bardos (Laboratoire J.L Lions, Univ. Paris VI) Mathematical Analysis of the Time Reversal Method