The stability with probability 1 of second-order linear systems with random parametric excitation and a certain class of second-order nonlinear systems with random parametric excitation is studied.

本文研究了二阶线性随机参激系统和一类二阶非线性随机参激系统的以概率1稳定性。

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This paper is devoted to study the existence of an infinitude of periodic solutions for a class of second order linear PDE systems without damping.

本文首先给出了一类具有无穷多个周期解的无阻尼二阶线性偏微分方程所描述的系统。

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In this paper we shall discuss the criteria of stability for second-order linear nonautonomous, systems using the integral inequality.

本文所考虑的是二阶非定常系统稳定性的积分不等式判别法。

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