## Dirichlet spaces, regularity spaces. Application to some classical topic rand Gaussian processes.

- Oct. 17, 2017
- 4:15 p.m.
- LeConte 312

## Abstract

In this talk, we recall first how, on a suitable Dirichlet space, one can build regularity spaces, and a wavelet system. This relies essentially on the Gaussian behavior of the associate semi-group. Then we will apply to convex subset of Riemannian manifold and revisit some classical results on the behavior of Gaussian processes.