This paper discusses the boundary value problem of the nonlinear wave equation with damping.

本文讨论有阻尼的非线性波方程的边值问题。

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This paper obtains a new oscillation theorem of high-order differential equation with damping.

本文建立了具有阻尼项的高阶微分方程新的振动定理。

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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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