Advances in Nonlinear Analysis (Nov 2021)

On well-posedness of semilinear Rayleigh-Stokes problem with fractional derivative on ℝN

  • He Jia Wei,
  • Zhou Yong,
  • Peng Li,
  • Ahmad Bashir

DOI
https://doi.org/10.1515/anona-2021-0211
Journal volume & issue
Vol. 11, no. 1
pp. 580 – 597

Abstract

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We are devoted to the study of a semilinear time fractional Rayleigh-Stokes problem on ℝN, which is derived from a non-Newtonain fluid for a generalized second grade fluid with Riemann-Liouville fractional derivative. We show that a solution operator involving the Laplacian operator is very effective to discuss the proposed problem. In this paper, we are concerned with the global/local well-posedness of the problem, the approaches rely on the Gagliardo-Nirenberg inequalities, operator theory, standard fixed point technique and harmonic analysis methods. We also present several results on the continuation, a blow-up alternative with a blow-up rate and the integrability in Lebesgue spaces.

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