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二阶中立型时滞微分方程的振动性 被引量:2

Oscillation of Second Order Neutral Delay Differential Equations
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摘要 研究一类二阶部分为非线性的二阶中立型时滞微分方程,利用广义Riccati变换获得了该类方程解振动的充分条件。 In the paper, we investigated a class of second order neutral delay differential equations with nonlinear second order part, and by using generalized Riccati transformation obtained sufficient conditions for the oscillations of them.
出处 《衡阳师范学院学报》 2006年第3期20-21,共2页 Journal of Hengyang Normal University
基金 衡阳师范学院科研启动基金(2005B34)
关键词 时滞微分方程 振动性 中立型 广义Riccati变换 delay differential equations oscillation neutral generalized Riccati transformation
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