Probability Seminar: Jesse Goodman

  • Date: 07/31/2013
  • Time: 15:00
Lecturer(s):
Jesse Goodman, Universiteit Leiden
Location: 

University of British Columbia

Topic: 

The gaps left by a Brownian motion

Description: 

Run a Brownian motion on a torus for a long time. How large are the random gaps left behind when the path is removed? In three (or more) dimensions, we find that there is a deterministic spatial scale common to all the large gaps anywhere in the torus. Moreover, we can identify whether a gap of a given shape is likely to exist on this scale, in terms of a single parameter, the classical (Newtonian) capacity. I will describe why this allows us to identify a well-defined "component" structure in our random porous set.   

Other Information: 

Location: Math 125