Boundary Value Problems
Volume 2010 (2010), Article ID 636140, 47 pages
doi:10.1155/2010/636140
Weak solutions of a stochastic model for two-dimensional second grade fluids
P.A. Razafimandimby
and M. Sango
Department of Mathematics and Applied Mathematics, University of Pretoria, Pretoria 0002, South Africa
Abstract
We initiate the investigation of a stochastic system of evolution partial differential equations modelling the turbulent flows of a second grade fluid filling a bounded domain of ℝ2. We establish the global existence of a probabilistic weak solution.