Oscillation Criteria for Certain Nonlinear Matrix Differential Equations with Damping(English)
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摘要: 通过积分平均技术及定义新的预备解, 给出了带阻尼项的二阶矩阵微分方程的 一些振动性准则;把Li 和Rogovchenko 中纯量微分方程的结果推广到了矩阵微分系统; 同时改进了Yang 的一些结果; 最后给出了几个例子说明这些结果的应用.Abstract: Using the method of integral average technique and defining a new prepared solution, this paper presented some new oscillation criteria of matrix differential equations with damping, which extend the results of Rogovchenko and Li for scalar cases and improve the results of Yang for matrix cases; a few examples was given at the end.
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