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Tuesday, September 15, 2020 - 19:30 in ZOOM - video conference

Ergodicity and Gaussian fluctuations for the stochastic wave equation

A talk in the SAUCY2020 series by
David Nualart (University of Kansas)

Connection details:

Abstract: We consider the stochastic wave equation in dimensions 1, 2 and 3 driven by a noise which is white in time and it has a Riesz covariance kernel in the space variable. We will discuss the spatial ergodicity of the solution and present quantitative central limit theorems for spatial averages in dimensions 1 an 2. These results are based on moment estimates of the derivative of the solution in the sense of Malliavin calculus.

1:30PM-2:20PM EST (19:30-20:20 in Bielefeld): Talk
2:20PM-2:30PM EST (20:20-20:30 in Bielefeld): discussion
2:30PM-3:00PM EST (20:30-21:00 in Bielefeld): zoom breakout discussions

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