Dynamics of a non-autonomous incompressible non-newtonian fluid with delay

Linfang Liu, Tomás Caraballo, Xianlong Fu

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

We first study the well-posedness of a non-autonomous incompressible non-Newtonian fluid with delay. The existence of global solution is obtained by classical Galerkin approximation and the energy method. Actually, we also prove the uniqueness of solution as well as the continuous dependence on the initial value. Then we analyze the long time behavior of the dynamical system associated to the incompressible non-Newtonian fluid. Finally, we establish the existence of pullback attractors for the non-autonomous dynamical system associated to the problem.

Original languageEnglish
Pages (from-to)375-402
Number of pages28
JournalDynamics of Partial Differential Equations
Volume14
Issue number4
DOIs
StatePublished - 2017

Keywords

  • Delay
  • Incompressible non-Newtonian equation
  • Pullback attractor
  • The energy method

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