Northwestern University Mathematical Calendar
Dynamical Systems Seminar
Year 2009


Tuesday, January 6, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Yongxia Hua,   Northwestern
Title: TBA
Contact info here


Tuesday, January 13, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Ana Rechtman,   Ecole Normale Superieure de Lyon
Title: Existence of periodic orbits of geodesible vector fields on closed 3-manifolds
Abstract and details available


Tuesday, January 20, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Fernando Oliveira,   Universidade Federal de Minas Gerais
Title: Some results on the existence of homoclinic orbits
Abstract and details available


Tuesday, January 27, 2009

Dynamical Systems Seminar       Tech L361, 2:00pm
Professor Maria Jose Pacifico,   Institute of Mathematics - UFRJ
Title: Pre-Talk: Survey on the Lorenz chaotic attractor
Special Note: Pre-talk. Note special place.
Contact info here
Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Maria Jose Pacifico,   Institute of Mathematics - UFRJ
Title: Lorenz systems: decay of correlations for its Poicaré map and a logarithm law for its recurrence time.
Contact info here


Tuesday, February 3, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Fang Wang,   Northwestern
Title: Some Topics on Mather Theory
Contact info here


Tuesday, February 10, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Fernando Oliveira,   Universidade Federal de Minas Gerais
Title: Prime ends and area preserving homeomorphisms
Abstract and details available


Tuesday, February 24, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Christian Rosendal,   UIC
Title: Descriptive Kakutani equivalence
Abstract and details available


Tuesday, March 3, 2009

Dynamical Systems Seminar       Tech L168, 1:00pm
Professor Ana Rodrigues,   IUPUI
Title: Pre-Talk
Abstract and details available
Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Ana Rodrigues,   IUPUI
Title: Kneading sequences for double standard maps
Abstract and details available


Tuesday, March 10, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Tanya Yarmola,   University of Maryland
Title: Degenerate Random Perturbations of Anosov Diffeomorphisms
Abstract and details available


Tuesday, April 14, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Alexander Fish,   Ohio State
Title: Expander phenomena for Bohr sets
Abstract and details available


Tuesday, April 21, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Kasra Rafi,   University of Oklahoma
Title: Counting closed geodesics in a stratum.
Contact info here


Tuesday, April 28, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Nikolai Chernov,   University of Alabama at Birmingham
Title: Abnormal behavior in periodic Lorentz gases with infinite horizon
Abstract and details available


Tuesday, May 12, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Sergey Tikhomirov,   Saint Petersburg University
Title: Shadowing in smooth flows and structural stability.
Abstract and details available


Tuesday, May 26, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Professor Artur Avila,   CNRS, IMPA, Clay
Title: Convergence of renormalization (and Sullivan's program)
Abstract and details available


Tuesday, June 2, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Amanda Potts,   Northwestern
Title: Nonconventional Polynomial Ergodic Averages and Flows
Abstract and details available


Tuesday, September 29, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Ke Zhang,   University of Maryland
Title: Speed of Arnold diffusion for analytic Hamiltonian systems
Abstract and details available


Tuesday, October 13, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
David Ralston,   Ohio State
Title: Constructing Families of Non-Orbit-Equivalent Systems
Abstract and details available


Tuesday, October 20, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Alex Furman,   UIC
Title: Invariant and stationary measures for groups of toral automorphisms
Abstract and details available


Tuesday, October 27, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Roland Roeder,   IUPUI
Title: Lee-Yang zeros and rational dynamics in two variables
Abstract and details available


Tuesday, November 3, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Andrey Gogolev,   U Texas
Title: The space of Anosov diffeomorphisms and new examples of Anosov diffeomorphisms on exotic nilmanifolds.
Abstract and details available


Tuesday, November 10, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Hillel Furstenberg,   Northwestern University and Hebrew University, Jerusalem
Title: Stationary Measures for Non-Amenable Group Actions and a Szemeredi Theorem for SL(2, R)
Contact info here


Tuesday, November 17, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Kevin McGoff,   University of Maryland
Title: Orders of accumulation of entropy
Abstract and details available


Tuesday, November 24, 2009

Dynamical Systems Seminar       Lunt 105, 3:00pm
Michael Hochman,   Princeton and IAS
Title: Local entropy averages and projection of fractal measures
Abstract and details available



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