Random attractors for three-dimensional stochastic globally modified Navier-Stokes equations driven by additive noise on unbounded domains

This paper is devoted to study the three-dimensional globally modified Navier-Stokes equations driven by additive white noise on some unbounded domains O. By using the Ornstein-Uhlenbeck process, we transfer the original equation to a random dynamical system, and then we prove the existence of pullback attractors for the random dynamical system equations under suitable conditions. Due to the unboundedness of the domains, we get the asymptotic compactness of the solutions by Ball's idea of energy equations. The periodicity of the attractors is also proved when the deterministic non-autonomous external terms are periodic in time.