Decay Rates of the Compressible Hall-MHD Equations for Quantum Plasmas
Decay Rates of the Compressible Hall-MHD Equations for Quantum Plasmas
复制标题
量子等离子体可压缩霍尔 MHD 方程的衰减率
DOI：
10.1007/s10440-020-00342-w
复制
发表时间：
2020
影响因子：
1.6
通讯作者：
Guo Boling
中科院分区：
文献类型：
--
作者：
Xi Xiaoyu;Pu Xueke;Guo Boling
本文研究了三维全空间中量子等离子体的可压缩霍尔磁流体动力学方程的衰减率。利用一般能量法，建立了初始摄动时密度、速度和磁场的高阶空间导数的时间衰减率。
In this paper, decay rates of the compressible Hall-MHD equations for quantum plasmas in three-dimensional whole space are studied. By using a general energy method, the time decay rates for higher-order spatial derivatives of density, velocity and magnetic field are established when the initial perturbation belongs towith.