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Zeitschrift für Analysis und ihre Anwendungen


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Volume 40, Issue 3, 2021, pp. 303–311
DOI: 10.4171/ZAA/1686

Published online: 2021-06-15

Uniform regularity for the isentropic Hall-MHD system

Jishan Fan[1] and Yong Zhou[2]

(1) Nanjing Forestry University, China
(2) Sun Yat-Sen University, Zhuhai, China

In this manuscript, we consider the compressible Hall-MHD system, which is a mathematical model to describe magnetic reconnection in space plasmas, star formation, neutron stars, and geo-dynamics. In the system, there are two viscosity constants and a resistivity coefficient. Uniform regularity for the compressible isentropic Hall-MHD system is established in terms of these coefficients.

Keywords: Hall-MHD, compressible, uniform regularity

Fan Jishan, Zhou Yong: Uniform regularity for the isentropic Hall-MHD system. Z. Anal. Anwend. 40 (2021), 303-311. doi: 10.4171/ZAA/1686