HOROWITZ SEMINAR

PROBABILITY, ERGODIC THEORY and DYNAMICAL SYSTEMS

Tom Meyerovitch (TAU.)

will speak

On Multiple and Polynomial Recurrence of extensions for infinite measure preserving transformations

Abstract:

I'll briefly recall the notions of multiple and polynomial recurrence for non-singular transformations and use theorems of Szemerédi and Bergelson-Leibman to prove that both properties pass to extensions of invertible infinite measure preserving transformations.

To suggest a talk (yours, or someone elses), contact Jon. Aaronson: aaro at post dot tau dot ac dot il

Back to: Jon Aaronson's homepage.

Last update on 12/10/08.