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A Navier–Stokes–Voight model with memory
Authors:Ciprian G. Gal  T. Tachim Medjo
Affiliation:Department of Mathematics, Florida International University, , Miami, Florida, 33199 USA
Abstract:In this article, we consider a three‐dimensional Navier–Stokes–Voight model with memory where relaxation effects are described through a distributed delay. We prove the existence of uniform global attractors urn:x-wiley:01704214:media:mma2771:mma2771-math-0001, where ? ∈ (0,1) is the scaling parameter in the memory kernel. Furthermore, we prove that the model converges to the classical three‐dimensional Navier–Stokes–Voight system in an appropriate sense as ? → 0. In particular, we construct a family of exponential attractors Ξ? that is robust as ? → 0. Copyright © 2013 John Wiley & Sons, Ltd.
Keywords:Navier–  Stokes–  Voight model  memory  global attractor  exponential attractor
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