Regularity and strict positivity of densities for the nonlinear stochastic heat equation

Probability Seminar
Nov 29, 2017 3:10pm to 4:00pm
1011 Evans Hall
Happening As Scheduled
In this talk, I will present some recent progress in understanding the existence, regularity and strict positivity of the (joint-) density of the solution to a semilinear stochastic heat equation. The talk will consists two parts. In the first part, I will show that under a mild cone condition for the diffusion coefficient, one can establish the smooth joint density at multiple points. The tool...
Le Chen, University of Nevada, Las Vegas