考虑了有界区域上一类非线性退化波动方程的初边值问题。

We consider the initial boundary value problem for a class of nonlinear degenerate wave equations in a bounded domain.

youdao

考虑了有界区域上一类非线性退化波动方程的初边值问题。

We consider the initial boundary value problem for a class of nonlinear degenerate wave equations in a bounded domain.

youdao