Magnetohydrodynamics equations with periodic boundary conditions are considered in this note. The time analyticity of the solutions for the equations is proved and the backward uniqueness is obtained.
考查了周期边界条件下的磁流体方程，证明了它的解关于时间是解析的，由此得到了磁流体方程的解的向后惟一性。
The jump equations of the magnetohydrodynamics shock wave are transformed to the dimensionless form, so that their solutions become very simple and straightforward.
本文通过对磁流体激波跃变方程组的无量纲化处理，得到了有关磁流体激波跃变条件及其解析解的一种普遍化的最简形式；
应用推荐