Tel Aviv University 
 
Dear all,
 
This week at the Horowitz seminar on Probability, Ergodic Theory and
Dynamical Systems at Tel Aviv University we are happy to have
 
Speaker: Omer Tamuz, Weizmann Institute
Title: The Furstenberg Entropy Realization Problem
Date: Monday, April 22
Time: 14:30
Place: Schreiber 309
 
Abstract:
Random walks on groups and harmonic functions on groups are
intimately related to a generalization of measure preserving group
actions called "stationary group actions". An important invariant of
stationary group actions is their Furstenberg Entropy. The
Furstenberg Entropy realization problem is the question of
determining the range of possible entropy values realizable for a
given random walk.
The talk will include an introduction to this field, an overview of
what (little) is known, and some new results. Joint work with Yair
Hartman.
 
Best regards,

   Ron

Seminar webpage:

 <http://www.math.tau.ac.il/~peledron/Horowitz_seminar/Horowitz_seminar.html>
 
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Technion Math Net-2 (TECHMATH2)
Editor: Michael Cwikel   <techm@math.technion.ac.il> 
Announcement from: Ron Peled   <peledron@post.tau.ac.il>