Probability Seminar: David Brydges

  • Date: 10/16/2013
  • Time: 15:00
David Brydges, UBC

University of British Columbia


Self-Interacting Walk and the Gaussian field (II)


In the first lecture of this series the square of a Gaussian field was related to the local time of random walk and a Poisson process of random loops. In this lecture I will show how to "get rid" of the loops and end up with a representation for self-interacting walk as an almost Gaussian integral. This lecture will use the algebra of  differential forms, but I will make it self-contained by reviewing what we need to know about differential forms.

Other Information: 

Location: ESB 2012