Northwestern University Mathematical Calendar

Northwestern University Mathematical Calendar
Dynamical Systems Seminar
Year 2004-2005

Thursday, October 7, 2004

Dynamical Systems Seminar Lunt 107, 3:00pm: Professor Livio Flaminio, University Lille 1; Title: Cohomology for nilflows and applications
Abstract and details available

Tuesday, November 9, 2004

Dynamical Systems Seminar Lunt 105, 2:00 pm: Alexander Bufetov, Princeton University; Title: Decay of correlations for the Rauzy-Zorich induction and the central limit theorem for the Teichmueller flow
Abstract and details available

Thursday, November 11, 2004

Dynamical Systems Seminar TBA, 3:00pm: Danny Calegari, Caltech; Title: The Euler class of groups acting on the plane
Abstract and details available

Dynamical Systems Seminar Lunt 103, 3:00pm: Radu Saghin, Northwestern; Title: C^1 generic properties of symplectic\r\ndiffeomorphisms
Contact info here

Tuesday, November 16, 2004

Dynamical Systems Seminar Lunt 103, 3:00pm: Radu Saghin, Northwestern; Title: C^1 generic properties of symplectic diffeomorphisms
Contact info here

Tuesday, January 11, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Professor Youngna Choi, Montclair State University; Title: Topology of Attractors from Expanding Maps with One Discontinuity
Contact info here

Tuesday, January 25, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Anna Talitskaya, Northwestern University; Title: Every compact manifold carries a hyperbolic ergodic map
Contact info here

Tuesday, February 1, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Professor Alex Furman, University of Illinois at Chicago; Title: Rigidity for actions on infinite volume homogeneous spaces
Abstract and details available

Wednesday, February 16, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Professor Hong-Kun Zhang, University of Alabama at Birmingham; Title: Chaotic billiards with polynomial mixing rates
Abstract and details available

Tuesday, April 5, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Professor Mark Pollicott, University of Warwick; Title: Sierpinski Gaskets with Overlaps
Contact info here

Tuesday, April 12, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Professor Dan Rudolph, Colorado State; Title: Mixing, disjoint factors and isometric extensions
Abstract and details available

Tuesday, April 19, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Professor Marian Gidea, Northeastern Illinois University; Title: Topological methods for instability and diffusion in Hamiltonian systems
Abstract and details available

Tuesday, April 26, 2005

Dynamical Systems Seminar Lunt 105, 3:00 pm: Professor Francois Ledrappier, University of Notre Dame; Title: Unique ergodicity for nonuniquely ergodic horocycle flows (Joint work with Omri Sarig)
Abstract and details available

Tuesday, May 3, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Professor Jacques Fejoz, University Paris 6; Title: TBA
Contact info here

Tuesday, May 10, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Omri Sarig, Penn State University; Title: Ergodic theory for the horocycle flow on periodic hyperbolic surfaces (joint with F. Ledrappier)
Abstract and details available

Thursday, May 12, 2005

Dynamical Systems Seminar Lunt 107, 3:00pm: Howard Weiss, Pennsylvania State University; Title: How smooth is your wavelet? A dynamical systems approach
Contact info here

Tuesday, May 17, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Matthew Nicol, University of Houston; Title: An almost sure invariance principle for nonuniformly hyperbolic systems
Abstract and details available

Tuesday, May 24, 2005

Dynamical Systems Seminar Lunt 105, 3:00pm: Nikos Frantzikinakis, Penn State University; Title: Counting polynomial configurations in dense subsets of the integers.
Abstract and details available

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