期刊文献+

二阶线性微分方程的振动性质

Oscillation Properties for Second Order Linear Differential Equations
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摘要 研究了一般形式的二阶线性微分方程x″(t)+p(t)x′(t)+q(t)x(t)=0的振动性质,得到了这类微分方程振动的准则,从而推广了文献[1]的结果. Some oscillation properties are studied for general linear second order ordinary differential equations of the formx″(t)+p(t)x′(t)+q(t)x(t)=0.We obtained some new oscillation criteria and extend some earlier results of Deng in reference [1].
作者 孔淑霞
机构地区 德州学院数学系
出处 《德州学院学报》 2012年第2期9-11,共3页 Journal of Dezhou University
关键词 振动性质 微分方程 二阶 oscillation properties difference equations second order
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参考文献8

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