Applications of Mathematics, Vol. 65, No. 1, pp. 105-120, 2020


Global strong solutions of a 2-D new magnetohydrodynamic system

Ruikuan Liu, Jiayan Yang

Received August 21, 2019.   Published online January 29, 2020.

Abstract:  The main objective of this paper is to study the global strong solution of the parabolic-hyperbolic incompressible magnetohydrodynamic model in the two dimensional space. Based on Agmon, Douglis, and Nirenberg's estimates for the stationary Stokes equation and Solonnikov's theorem on $L^p$-$L^q$-estimates for the evolution Stokes equation, it is shown that this coupled magnetohydrodynamic equations possesses a global strong solution. In addition, the uniqueness of the global strong solution is obtained.
Keywords:  global strong solution; magnetohydrodynamics; Stokes equation; $L^p$-$L^q$-estimates
Classification MSC:  35Q35, 35D35, 35B65, 76W05, 35Q61


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Affiliations:   Ruikuan Liu, School of Sciences, Southwest Petroleum University, Chengdu, Sichuan 610500, P. R. China; Institute for Artificial Intelligence, Southwest Petroleum University, Chengdu, Sichuan 610500, P. R. China, e-mail: liuruikuan2008@163.com; Jiayan Yang (corresponding author), School of Medical Informatics and Engineering, Southwest Medical University, Luzhou 646000, P. R. China, e-mail: jiayan_1985@163.com


 
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