Well-posedness and decay rates for 3D generalized rotating MHD equations in critical Fourier-Besov-Morrey spaces

被引：0

作者：

Yuan, Baoquan ^{[1
]}

Liu, Tiantian ^{[1
]}

机构：

[1] Henan Polytech Univ, Sch Math & Informat Sci, Jiaozuo 454000, Henan, Peoples R China

来源：

ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK | 2025年 / 76卷 / 02期

关键词：

Generalized rotating MHD equations; Well-posedness; Decay rate; NAVIER-STOKES EQUATIONS; GLOBAL MILD SOLUTION; CORIOLIS-FORCE;

D O I：

10.1007/s00033-025-02427-8

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper studies the well-posedness and temporal decay estimate of solutions to the 3D generalized rotationalmagnetohydrodynamics equations in critical Fourier-Besov-Morrey spacesF N-p,lambda,q(4+lambda-3p/-2 alpha)(R-3). More precisely, we obtainthe temporal decay rate (1 +t)-(5/4 alpha-1)with1/2<alpha<5/2+lambda-3/2pfor small solutions inF N-p,lambda,q(4+lambda-3/p-2 alpha)(R-3)boolean AND L-2(R-3).

引用

页数：23

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