Wednesday, February 23, 2011

Workshop on Discrete Methods in Ergodic Theory

• 4:10pm   Terry Tao ,   University of California, Los Angeles
  Title: Single-scale ergodic theory
  Abstract and details available

Thursday, February 24, 2011

Workshop on Discrete Methods in Ergodic Theory

• 9:30am   Alex Gorodnik ,   Bristol University
  Title: Quantitative ergodic theory and Diophantine approximation
  Abstract and details available

• 11:00am   Tim Austin,   Brown University
  Title: The quantitative ergodic theorem and Banach spaces embeddings of the Heisenberg group
  Abstract and details available

• 1:30pm   Mike Hochman,   Princeton University
  Title: Dimension growth of repeated convolutions of fractal measures
  Abstract and details available

• 2:30pm   Julia Wolf,   Ecole Polytechnique
  Title: Discrete analogues of characteristic factors
  Abstract and details available

• 4:00pm   Jon Chaika,   University of Chicago
  Title: This talk will present two general results on diophantine approximation for dynamical systems. 1) Many measured quantities are almost everywhere 0 or infinity (joint with M. Boshernitzan). 2) Orbits of measure preserving maps of [0,1] have badly approximated points.
  Abstract and details available

Friday, February 25, 2011

Workshop on Discrete Methods in Ergodic Theory

• 9:30am   Dima Kleinbock,   Brandeis University
  Title: Ergodic Theory and Schmidt Games
  Abstract and details available

• 11:00am   Hee Oh ,   Brown University
  Title: Counting circles and Ergodic theory of Kleinian groups
  Abstract and details available

• 2:00pm   Terry Tao,   University of California, Los Angeles
  Title: The inverse conjecture for the Gowers uniformity norms on [N]
  Abstract and details available

• 3:30pm   Michael Christ,   University of California, Berkeley
  Title: On the extremizers of a certain L^p norm inequality
  Abstract and details available

Wednesday, April 27, 2011

Trends in Dynamics

• 4:30pm-5:20pm   Joe Silverman ,   Brown University
  Title: Dynamical moduli spaces and the locus of critically finite maps
  Abstract and details available

Thursday, April 28, 2011

Trends in Dynamics

• 9:00am-9:50am   Danny Calegari ,   Caltech University
  Title: Random rigidity in the free group
  Abstract and details available

• 10:20am-11:10am   Vadim Kaloshin ,   University of Maryland
  Title: On Herman's oldest open question in dynamics and diffusion along mean motion resonance for the restricted planar three body problem (joint with J. Fejoz, M. Giardia, P. Roldan)
  Abstract and details available

• 11:20am-12:10pm   Omri Sarig ,   Weizmann Institute and Penn State University
  Title: Countable Markov partitions for smooth surface diffeomorphisms with positive topological entropy
  Abstract and details available

• 2:00pm-2:50pm   Lewis Bowen,   Texas A & M University
  Title: Entropy for sofic groups
  Abstract and details available

• 3:30pm-4:20pm   Michael Zieve,   University of Michigan
  Title: From dynamics to number theory and back again
  Abstract and details available

Friday, April 29, 2011

Trends in Dynamics

• 9:00am-9:50am   Nikos Frantzikinakis ,   University of Crete
  Title: Some new multiple ergodic theorems and related open problems
  Abstract and details available

• 10:20am-11:10am   Matt Foreman ,   University of California, Irvine
  Title: Classifying measure preserving diffeomorphisms of the torus: Symbolic systems and the Anosov-Katok method
  Abstract and details available

• 11:20am-12:10pm   Giovanni Forni ,   University of Maryland
  Title: Limit Distributions for Horocycle Flows
  Abstract and details available

• 2:00pm-2:50pm   Andres Navas,   University of Santiago
  Title: On the (bary)center technique for the study of cocycles of isometries
  Abstract and details available

• 3:00pm-3:50pm   Yves Benoist,   Orsay University
  Title: Random walks on homogeneous spaces
  Abstract and details available

• 4:30pm-5:20pm   Federico Rodriguez Hertz,   IMERL and Penn State University
  Title: Global Rigidity for certain actions of higher rank lattices on the torus
  Abstract and details available

Saturday, April 30, 2011

• 9:30am-10:20am   Lai-Sang Young ,   New York University
  Title: Toward a smooth ergodic theory for infinite dimensional systems
  Abstract and details available

• 10:40am-11:30am   Tim Austin,   Brown University
  Title: Multiple recurrence and joining rigidity
  Abstract and details available

• 11:40am-12:30pm   Uri Bader,   Technion University
  Title: Lattices and envelopes
  Abstract and details available

• 2:30pm-3:20pm   Ursula Hamenstadt ,   University of Bonn
  Title: Dynamics of the Teichmueller flow on strata of quadratic differentials
  Abstract and details available

• 4:00pm-4:50pm   Alejandro Maass,   University of Chile
  Title: Regionally proximal relations, independence and nilsystems
  Abstract and details available

Sunday, May 1, 2011

• 9:00am-9:50am   Bernard Host ,   University of Paris East
  Title: Some open questions about higher order correlations
  Abstract and details available

• 10:20-11am:10am   Serge Cantat ,   University of Rennes
  Title: The Cremona group
  Abstract and details available

• 11:20am-12:10pm   Christian Bonatti,   University of Bourgogne
  Title: Toward a global view of dynamical systems for the C^1 topology
  Abstract and details available

Thursday, October 13, 2011

The 33rd Midwest Probability Colloquium

• 1:30pm   Karl-Theodor Sturm,   Bonn University
  Title: Optimal transportation in geometry, analysis, and probability, I
  Details of the talk

• 2:45pm   Karl-Theodor Sturm,   Bonn University
  Title: Optimal transportation in geometry, analysis, and probability, II
  Details of the talk

• 4:10pm   Alessio Figalli,   University of Texas, Austin
  Title: Optiomal transport and isoperimetric inequalities
  Abstract and details available

Friday, October 14, 2011

• 3:00pm   Russell Lyons,   Indiana University
  Title: Some aspects of determinantal probability measures, I
  Abstract and details available

• 4:30pm   Armajit Budhiraja,   University of North Carolina, Chapel Hill
  Title: Some varitional formlas for space-time Brownian motions and Poisson measures
  Abstract and details available

Saturday, October 15, 2011

• 9:30am   Russell Lyons,   Indiana University
  Title: Some aspects of determinantal probability measures, II
  Abstract and details available

• 11:30am   Elena Kosygina,   Baruch College, CUNY
  Title: Crossing velocities of random walks in a random potential
  Abstract and details available

• 2:00pm   Eric Carlen,   Rutgers University
  Title: Recent progress in Mark Kac's probabilistic program in kinetic theory
  Abstract and details available

Friday, October 28, 2011

Microlocal methods in spectral and scattering theory

• 9:00am   David Borthwick,   Emory University
  Title: Spectral asymptotics for hyperbolic scattering
  Abstract and details available

• 10:30am   Tanya Christiansen,   University of Missouri
  Title: Schrödinger operators and the distribution of resonances in sectors
  Abstract and details available

• 11:30am   Gabriel Rivière,   Université Lille 1
  Title: Eigenmodes of the damped wave equation and subsets of small topological pressure
  Abstract and details available

• 2:30pm   Antônio Sá Barreto,   Purdue University
  Title: A support theorem for the radiation fields on asymptotically Euclidean manifolds.
  Abstract and details available

• 4:00pm   Hamid Hezari,   MIT
  Title: Volume of nodal sets of eigenfunctions
  Abstract and details available

• 5:00pm   Andrew Hassell,   Australian National University
  Title: A modified scaling method for accurate computation of Dirichlet eigenfunctions and eigenvalues on smooth starshaped domains
  Abstract and details available

Saturday, October 29, 2011

• 9:00am   Stéphane Nonnenmacher ,   CEA-Saclay
  Title: Damped chaotic waves: exponential stabilization in absence of geometric control
  Abstract and details available

• 10:30am   Fabricio Macià,   Universidad Politécnica de Madrid
  Title: Resonances and semiclassical measures for the Schrödinger flow on the torus
  Abstract and details available

• 11:30am   Richard Melrose ,   MIT
  Title: Small eigenvalues of collapsing triangles
  Abstract and details available

• 2:30pm   Colin Guillarmou,   Ecole Normale Superieure
  Title: Semiclassical measures for Eisenstein series on convex co-compact manifolds
  Abstract and details available

• 4:00pm   Kiril Datchev,   MIT
  Title: Resonance free regions for nontrapping manifolds with cusps
  Abstract and details available

• 5:00pm   Peter Perry,   University of Kentucky
  Title: Generic lower bounds on the resonance counting function for manifolds hyperbolic near infinity
  Abstract and details available

Sunday, October 30, 2011

• 9:00am   Pierre Albin,   UIUC
  Title: Inverse boundary problems for systems in two dimensions
  Abstract and details available

• 10:30am   Plamen Stefanov,   Purdue University
  Title: Microlocal analysis of the geodesic X-ray transform with conjugate points of fold type
  Abstract and details available

• 11:30am   Melissa Tacy ,   Northwestern University
  Title: Obtaining improved Lp estimates for spectral clusters of decaying window width
  Abstract and details available

• 2:30pm   Maciej Zworski,   University of California, Berkeley
  Title: Resonance free strips in scattering with hyperbolic trapped sets
  Abstract and details available

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