Bulletin of the
Korean Mathematical Society
BKMS

ISSN(Print) 1015-8634 ISSN(Online) 2234-3016

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Bull. Korean Math. Soc. 2014; 51(3): 847-862

Printed May 31, 2014

https://doi.org/10.4134/BKMS.2014.51.3.847

Copyright © The Korean Mathematical Society.

Finite element approximations of the optimal control problems for stochastic Stokes equations

Youngmi Choi, Soohyun Kim, and Hyung-Chun Lee

Anyang University, Ajou University, Ajou University

Abstract

Finite element approximation solutions of the optimal control problems for stochastic Stokes equations with the forcing term perturbed by white noise are considered. Error estimates are established for the fully coupled optimality system using Brezzi-Rappaz-Raviart theory. Numerical examples are also presented to examine our theoretical results.

Keywords: stochastic Stokes equations, optimal control, white noise

MSC numbers: 49A22, 49B22, 65N30