Speaker:
Professor Michael Cranston
Institution:
UCI
Time:
Tuesday, October 2, 2007 - 11:00am
Location:
MSTB 254
We present a continuation pf work with Molchanov on the behavior of "random walk" oaths under a Gibbs measure which introduces an attraction to the origin with strength depending on a parameter b.
There is a phase transition from a transient or diffusive phase to a globular phase and we discuss behavior at and around the critical value of the parameter .