In this paper we study the initial-boundary value problem for some nonlinear higher-order wave equation with nonlinear damping and source terms.

研究一类带非线性阻尼项和源项的高阶非线性波动方程的初边值问题。

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In this paper, the initial-boundary value problem of a kind of nonlinear fourth-order wave equations with damping and source terms is studied on the base of Beam equation.

本文在梁方程的基础上研究了一类具有非线性阻尼项和力源项的四阶波动方程的初边值问题。

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