摘要
该文利用Stokes算子的谱表示及能量估计的方法研究半空间MHD方程组初边值问题弱解的L^2衰减.
In this paper, the authors mainly study the decay rate for the weak solutions of the initial value and boundary value problem for the incompressible MHD equations in half spaces. The main tool is the spectral representation and the energy estimation.
出处
《数学物理学报(A辑)》
CSCD
北大核心
2010年第4期1166-1175,共10页
Acta Mathematica Scientia
关键词
MHD方程
弱解
衰减率
MHD equations
Weak solutions
L2 decay rate.