PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

For more information about this meeting, contact Stephen Simpson.

Title:Free Bernoulli subflows and group colorings
Seminar:Department of Mathematics Colloquium
Speaker:Su Gao, University of North Texas
Abstract:
A basic question in symbolic dynamics is to construct free subflows of the Bernoulli G-flow for an arbitrary countable group G. The problem can be viewed as constructing certain colorings of the underlying countable group satisfying some group theoretic combinatorial property. In this talk I will outline such a construction and talk about its variations in connection with minimality, orthogonality, isomorphism, and extensions. This is joint work with S. Jackson and B. Seward.

Room Reservation Information

Room Number:MB114
Date:02 / 04 / 2010
Time:04:00pm - 05:00pm