Using a method based on the concept of the Kuratowski measure of the noncompactness of a bounded set as well as some new estimates of the equicontinuity of the solutions, we prove the existence of a unique pullback attractor in higher regularity space for the multivalued process associated with the nonautonomous 2D-Navier-Stokes model with delays and without the uniqueness of solutions.
"Pullback Attractors for Nonautonomous 2D-Navier-Stokes Models with Variable Delays." Abstr. Appl. Anal. 2013 (SI08) 1 - 10, 2013. https://doi.org/10.1155/2013/425031