The Boundedness of the Pullback Attractor for a 2D Micropolar Fluid Flows
摘要
The purpose of this work is to investigate the boundedness of the pullback attractors for the micropolar fluid flows in two-dimensional unbounded domains. Exactly, the H1-boundedness and H2-boundedness of the pullback attractors are established when the external force F(t, x) has different regularity with respect to time variable, respectively.