Display Abstract

Title Regularity of random attractors for stochastic reaction diffusion equations in unbounded domains

Name Bao Q Tang
Country Austria
Email baotangquoc@gmail.com
Co-Author(s)
Submit Time 2014-02-20 12:04:31
Session
Special Session 29: Stochastic and deterministic dynamical systems and applications
Contents
The aim of this talk is to study the regularity of random attractors for a class of stochastic reaction diffusion equations with time-dependent external forces in unbounded domains. The regularity of attractors in deterministic case, e.g. global attractors, uniform attractors, pullback attractors, is well established by many mathematicians. However, their methods seem not applicable to the stochastic case due to the irregularity of the random terms. To overcome this difficulty, we introduce new ideas which combine tail estimates of solutions and careful estimates of the nonlinearity as well as the time derivative of the solution.