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Beale–Kato–Majda Regularity Criterion of Smooth Solutions for the Hall-MHD Equations with Zero Viscosity

Beale–Kato–Majda Regularity Criterion of Smooth Solutions for the Hall-MHD Equations with Zero... In this paper, we investigate the Cauchy problem for the 3D incompressible Hall-MHD equations with zero viscosity. We prove the Beale–Kato–Majda regularity criterion of smooth solutions in terms of the velocity field and magnetic field in the homogeneous Besov spaces B˙∞,∞0\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$${\dot{B}}_{\infty ,\infty }^{0} $$\end{document}. Then we give a criterion on extension beyond T of our local solution. Our result may be also regarded as an extension of the corresponding result of Wang and Zuo (Commun Pure Appl Anal 13:1327–1336, 2014). http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png "Bulletin of the Brazilian Mathematical Society, New Series" Springer Journals

Beale–Kato–Majda Regularity Criterion of Smooth Solutions for the Hall-MHD Equations with Zero Viscosity

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References (43)

Publisher
Springer Journals
Copyright
Copyright © Sociedade Brasileira de Matemática 2021
ISSN
1678-7544
eISSN
1678-7714
DOI
10.1007/s00574-021-00256-7
Publisher site
See Article on Publisher Site

Abstract

In this paper, we investigate the Cauchy problem for the 3D incompressible Hall-MHD equations with zero viscosity. We prove the Beale–Kato–Majda regularity criterion of smooth solutions in terms of the velocity field and magnetic field in the homogeneous Besov spaces B˙∞,∞0\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$${\dot{B}}_{\infty ,\infty }^{0} $$\end{document}. Then we give a criterion on extension beyond T of our local solution. Our result may be also regarded as an extension of the corresponding result of Wang and Zuo (Commun Pure Appl Anal 13:1327–1336, 2014).

Journal

"Bulletin of the Brazilian Mathematical Society, New Series"Springer Journals

Published: Mar 1, 2022

Keywords: Hall-magnetohydrodynamic equations; Smooth solutions; Besov space, blow up criterion; 35B65; 76W05

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