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偶阶半线性阻尼泛函微分方程的振动性 被引量:12

Oscillation of Even order Half-linear Functional Differential Equations with Damping
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摘要 本文讨论了偶阶半线性阻尼泛函微分方程解的振动性质.利用广义Riccati变换和不等式技巧得到了所述方程的一切解均为振动的若干新的振动准则,推广和改进了一些文献中的结果. In this paper a class of even order half-linear functional differential equations with damping are studied.By using the generalized Riccati transformation and the integral averaging technique,new oscillation criteria are obtained for all solutions of the equations, which generalize and improve some known results
出处 《应用数学学报》 CSCD 北大核心 2010年第4期601-610,共10页 Acta Mathematicae Applicatae Sinica
基金 国家自然科学基金(10971018) 山东省自然科学基金(ZR2009AM005) 山东省高等学校科研计划(J09LG58)资助项目
关键词 半线性 阻尼泛函微分方程 振动准则 half-linear functional differential equation with damping oscillation criterion
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参考文献14

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