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Stephen Avsec
Texas A&M University
A Classification of Exchangeable Noncommutative Brownian Motions
Friday, November 1 1pm, 646 PGH
Abstract
We prove a classification of noncommutative Brownian motions in terms of positive-definite functions on the infinite symmetric group
with a certain invariance property. Our construction generalizes a well-known construction due to Bozejko and Speicher. In certain
cases, we are able to prove several approximation properties of the underlying von Neumann algebra. This is joint work with
Marius Junge.
Webmaster University of Houston
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Last modified: April 08 2016 - 07:21:37