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Preprints, Working Papers, ... Year : 2023

Partial suitable solutions for the micropolar equations and regularity properties

Abstract

The incompressible Micropolar system is given by two coupled equations: the first equation gives the evolution of the velocity field u while the second equation gives the evolution of the microrotation field ω. In this article we will consider regularity problems for weak solutions of this system. For this we will introduce the new notion of partial suitable solutions, which imposes a specific behavior for the velocity field u only, and under some classical hypotheses over the pressure, we will obtain a hölderian gain for both variables u and ω.
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hal-03971925 , version 1 (03-02-2023)

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Diego Chamorro, David Llerena. Partial suitable solutions for the micropolar equations and regularity properties. 2023. ⟨hal-03971925⟩
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