本文研究一类高阶非线性双曲型方程的初边值问题,证明问题局部广义解的存在性与唯一性,同时给出解爆破的充分条件。
This paper gives the sufficient conditions of blow-up of the solution of a nonlinear hyperbolic equation with the initial boundary value conditions in finite time and proves the existence and uniqueness of the local solution of the problem.