Solutions for the Navier-Stokes equations with critical and subcritical fractional dissipation in Lei-Lin and Lei-Lin-Gevrey spaces
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Date
2023-11-10
Authors
Melo, Wilberclay G.
Rocha, Nata F.
Costa, Natielle dos Santos
Journal Title
Journal ISSN
Volume Title
Publisher
Texas State University, Department of Mathematics
Abstract
In this article, we prove the existence of a unique global solution for the critical case of the generalized Navier-Stokes equations in Lei-Lin and Lei-Lin-Gevrey spaces, by assuming that the initial data is small enough. Moreover, we obtain a unique local solution for the subcritical case of this system, for any initial data, in these same spaces. It is important to point out that our main result is obtained by discussing some properties of the solutions for the heat equation with fractional dissipation.
Description
Keywords
Navier-Stokes equations, Global and local solutions, Lei-Lin-Gevrey spaces
Citation
Melo, W. G., Rocha, N. F., & Costa, N. D. S. (2023). Solutions for the Navier-Stokes equations with critical and subcritical fractional dissipation in Lei-Lin and Lei-Lin-Gevrey spaces. Electronic Journal of Differential Equations, 2023(78), pp. 1-12.
Rights
Attribution 3.0 United States