University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > An SPDE with the laws of Levy processes as its invariant measures

An SPDE with the laws of Levy processes as its invariant measures

Add to your list(s) Download to your calendar using vCal

If you have a question about this talk, please contact Mustapha Amrani.

Stochastic Partial Differential Equations (SPDEs)

It is well known that the Wiener measure is the invariant measure of the stochastic heat equation driven by a space-time Gaussian noise. Hence, it is natural to ask to whether the law of one dimensional Levy process will be invariant under a stochastic heat equation? In this talk, we will first construct a singular noise and then consider a linear heat equation on a half line with this noise to answer the above question. Our assumption on the corresponding Levy measure is very mild to show that the distributions of Levy processes are the only invariant measures of the stochastic heat equation.

This talk is part of the Isaac Newton Institute Seminar Series series.

Tell a friend about this talk:

This talk is included in these lists:

Note that ex-directory lists are not shown.

 

© 2006-2017 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity