THE DECAY ESTIMATES FOR MAGNETOHYDRODYNAMIC EQUATIONS WITH COULOMB FORCE

• 作者: Wenxuan ZHENG Zhong TAN
• 来源期刊: 数学物理学报（英文版）
• 年，卷（期）: 2020,（6）
• 页码范围: 1928-1940
• 页数: 13页
• 语种: 英文

摘要

In this article we consider the compressible viscous magnetohydrodynamic equa-tions with Coulomb force. By spectral analysis and energy methods, we obtain the optimal time decay estimate of the solution. We show that the global classical solution converges to its equilibrium state at the same decay rate as the solution of the linearized equations.