2009 Probability Seminar - 13
Topic
Hitting probabilities for systems of stochastic partial differential equations
Speakers
Details
A basic question in probabilistic potential theory is the following: Consider a random proper subset K of R^d, for what nonrandom sets A is P{K intersect A not equal 0}? In this lecture we will give some abstract results when K is the range of a random field {v(x), x in I}, I is proper subset of R^k. More specically, we will establish upper and lower bounds of the hitting probabilities in terms of the Hausdor measure and the Bessel-Riesz capacity of A, respectively, and highlight the role of the dimensions d and k. Application to systems of stochastic wave equations will be discussed.
Additional Information
This is a Past Event
Event Type
Scientific, Seminar
Date
September 4, 2009
Time
-
Location