Northwestern University Mathematical Calendar

Northwestern University Mathematical Calendar
Dynamical Systems Seminar
Year 2012

Tuesday, January 24, 2012

Dynamical Systems Seminar Lunt 105, 4:00pm: Jana Rodriguez Hertz, Universidad de la República, Uruguay; Title: Genericity of non-uniform hyperbolicity in dimension 3
Abstract and details available

Tuesday, February 7, 2012

Dynamical Systems Seminar Lunt 105, 4:00PM: John Griesmer, Ohio state University; Title: Sumsets with one dense summand
Abstract and details available

Tuesday, February 14, 2012

Dynamical Systems Seminar Lunt 105, 4:00PM: Ayse Sahin, DePaul University; Title: A Low Complexity Alpern Decomposition of R^d Actions
Abstract and details available

Tuesday, February 28, 2012

Dynamical Systems Seminar Lunt 105, 4:00PM: Song Shao, University of Science and Technology; Title: Higher order Bohr_0 sets and related topics
Abstract and details available

Tuesday, March 6, 2012

Dynamical Systems Seminar Lunt 105, 4:00PM: Bernard Host, University of Paris Est - Marne la Vallee; Title: Trying to find a nilsystem
Abstract and details available

Tuesday, March 27, 2012

Dynamical Systems Seminar Lunt 105, 3:00PM: Michael Schraudner, University of Chile; Title: Entropies realizable in block gluing Z^d shifts of finite type
Abstract and details available

Tuesday, April 3, 2012

Dynamical Systems Seminar Lunt 105, 3:00pm: Van Cyr, Northwestern University; Title: A Z^2 generalization of the Morse-Hedlund theorem
Abstract and details available

Tuesday, April 10, 2012

Dynamical Systems Seminar Lunt 105, 3:00PM: Mike Boyle, University of Maryland; Title: Path methods for strong shift equivalence, following Kim and Roush
Abstract and details available

Tuesday, April 17, 2012

Dynamical Systems Seminar Lunt 105, 3:00pm: Kiran Parkhe, Northwestern University; Title: Distortion for Diffeomorphisms of Surfaces with Boundary
Abstract and details available

Thursday, April 26, 2012

Dynamical Systems Seminar Lunt 104, 3:00pm: Francesco Cellarosi, Princeton University; Title: On the Ergodic Properties of Square-Free Numbers
Abstract and details available

Tuesday, May 1, 2012

Dynamical Systems Seminar Lunt 105, 3:00pm: Terence Tao, University of California, Los Angeles; Title: Quasi-isometry of nilpotent groups: an ergodic theory approach?
Abstract and details available

Tuesday, May 15, 2012

Dynamical Systems Seminar Lunt 105, 3:00pm: John Franks, Northwestern; Title: Some subgroups of the group of analytic symplectic diffeomorphisms of $S^2$ which are virtually abelian
Abstract and details available

Tuesday, May 22, 2012

Dynamical Systems Seminar Lunt 105, 3:00PM: Anthony Quas, University of Victoria; Title: Universality of topological models for measure-preserving systems
Abstract and details available

Thursday, May 24, 2012

Dynamical Systems Seminar Lunt 105, 3:00pm: Alejandro Maass, University of Chile; Title: Systems without topological nilfactors and complexity
Abstract and details available

Tuesday, October 9, 2012

Dynamical Systems Seminar Lunt 105, 3:00pm: Kiran Parkhe, Northwestern University; Title: Actions of the Heisenberg group on Surfaces
Abstract and details available

Tuesday, October 16, 2012

Dynamical Systems Seminar Lunt 105, 3:00pm: Dan Thompson, Ohio State; Title: Intrinsic ergodicity, orbit gluing and S-gap shifts
Abstract and details available

Tuesday, October 23, 2012

Dynamical Systems Seminar Lunt 105, 4:00pm: Todd Fisher, Brigham Young University; Title: Equilibrium states for robustly transitive systems
Abstract and details available

Tuesday, November 13, 2012

Dynamical Systems Seminar Lunt 105, 4:00pm: Kamlesh Parwani, Eastern Illinois University; Title: Symmetric random walks on the line
Abstract and details available

Tuesday, November 20, 2012

Dynamical Systems Seminar Lunt 105, 4:00pm: David Aulicino, University of Chicago; Title: Teichmueller Discs with Completely Degenerate Kontsevich-Zorich Spectrum
Abstract and details available

Tuesday, November 27, 2012

Dynamical Systems Seminar Lunt 107, 12:00pm: Laura DeMarco, UIC; Title: Combining complex and arithmetic dynamics: a study of critically-finite maps
Abstract and details available

Dynamical Systems Seminar Lunt 105, 4:00pm: Kelly Yancey, University of Illinois; Title: On Rigidity Sequences
Abstract and details available

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