Display Abstract

Title Model Order Reduction for Infinite Dimensional Stochastic Systems

Name Martin Redmann
Country Germany
Email redmann@mpi-magdeburg.mpg.de
Co-Author(s)
Submit Time 2014-02-13 07:16:08
Session
Special Session 53: Infinite dimensional stochastic systems and applications
Contents
In this talk, we consider controlled linear stochastic evolution equations with Levy noise. To solve such systems numerically, finite dimensional approximations are needed. So, we apply a Galerkin scheme leading to a sequence of ordinary linear stochastic differential equations. In order to obtain a good approximation the Galerkin solution can be of high dimension. To reduce the high dimension for practical computations we consider model order reduction techniques. In this talk, we describe a particular model order reduction technique, provide an error bound for the estimation, and show some numerical results for a particular example.