Existence and uniqueness of solutions for Navier–Stokes equations with hyper-dissipation in a large space

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Abstract

We study Cauchy problem of the 3D Navier–Stokes equations with hyper-dissipation. By using the Fourier localization technique, we prove that the system has a unique global solution for large initial data in a critical Fourier–Herz space. More importantly, the energy of this solution is infinite.

Original languageEnglish
Pages (from-to)3670-3703
Number of pages34
JournalJournal of Differential Equations
Volume261
Issue number6
DOIs
StatePublished - 15 Sep 2016

Keywords

  • Fourier–Herz space
  • Global well-posedness
  • Infinite energy solution
  • Kato's algorithm
  • Navier–Stokes equations

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