Global well-posedness of the 3D nonlinearly damped Boussinesq magneto-micropolar system without heat diffusion

This paper establishes the global well-posedness of strong solutions to the three dimensional damped Boussinesq magneto-micropolar system with zero heat diffusion for large initial data. We prove that the nonlinear damping term $ |u|^{ \beta-1} u $, for $ \beta \geq 4 $, ensures sufficient regularity to establish the global well-posedness of the system.

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Publication Details

Journal
Electronic Research Archive
Published
2025-01-01
DOI
https://doi.org/10.3934/era.2025100
Primary Topic
Navier-Stokes equation solutions
Type
article
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article

Global well-posedness of the 3D nonlinearly damped Boussinesq magneto-micropolar system without heat diffusion

Xiuli Xu, Lian Yang
Electronic Research Archive
Navier-Stokes equation solutions
article

Global well-posedness of the 3D nonlinearly damped Boussinesq magneto-micropolar system without heat diffusion

Xiuli Xu, Lian Yang
article en

Abstract

This paper establishes the global well-posedness of strong solutions to the three dimensional damped Boussinesq magneto-micropolar system with zero heat diffusion for large initial data. We prove that the nonlinear damping term $ |u|^{ \beta-1} u $, for $ \beta \geq 4 $, ensures sufficient regularity to establish the global well-posedness of the system.

Electronic Research ArchiveVol. 33(4)
Zhejiang Wanli University (CN), Guangzhou University (CN)
Climate action, Affordable and clean energy
Openalex Percentile: Top 89%
Navier-Stokes equation solutions
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