一类非线性四阶波动方程的初边值问题

Initial Boundary Value Problem for A Fourth Order Nonlinear Wave Equation

研究具有阻尼项的一类非线性四阶波动方程的初边值问题 。

The paper studied the initial boundary value problem for a fourth order nonlinear wave equation with damping term.The existence and uniqueness of global strong solution for the problem are obtained by using Galerkin metho d and integral estimates.