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- first order neutral equation 振动定理
- We obtain new sufficient conditions for the oscillation of all solutions of the first order neutral delay differential equation (the equation is abbreviated). 摘要我们得到了一阶中立型时滞微分方程(方程式略)一切解振动的新的充分性判据。
- In this paper, we discuss the oscillation of first order neutral nonlinear functional differential equation with variable coefficients and multi-delays, sufficient oscillation criteria are obtained. 讨论具有变系数的多滞量一阶中立型非线性泛函微分方程的振动性,得到该方程的充分性振动准则。
- A class of second order neutral equation s with deviating arguments are studied, and sufficient conditions are derived fo r every solution to be oscillatory. 讨论了一类具有偏差变元的二阶中立型方程,给出了该类方程解振动的充分条件.
- In this paper, we investigate a class of nonlinear second order neutral equations with continuous deviating arguments, and obtain oscillatory criteria of such equaitons. 研究了一类具有连续偏差变元的二阶非线性中立型方程;得到了该类方程的振动准则.
- A class of high order neutral equations with deviating arguments are studied, and sufficient conditions are derived for every solution to be oscillatory. 摘要讨论了一类具有偏差变元的高阶中立型方程,给出了该类方程解振动的充分条件。
- Oscillation for a Class of First Order Neutral Nonlinear Delay Difference Equation 一类一阶中立型非线性时滞差分方程的振动性
- Oscillation of First Order Neutral Functional Differential Equation with Variable Coefficients and Multi- delays 具有变系数的多滞量一阶中立型泛函微分方程的振动性
- Asymptotic and Oscillation for a Class of First Order Neutral Differential Equation 一类一阶中立型方程解的渐近性与振动性
- Oscillation of the First Order Neutral Difference Equations 一阶中立型差分方程的振动性
- Oscillation of First Order Neutral Nonlinear Functional Differential Equation with Variable Coefficients and Multi-delays 具有变系数的多滞量一阶中立型非线性泛函微分方程的振动性
- Existence of Periodic Solutions to a Type of First Order Neutral Functional Differential Equation with Complex Deviating Argumen 一类具复杂偏差变元的中立型微分方程的周期解
- His earlier work announced a lyric talent of the first order. 他的早期作品显露了一流的抒情才华。
- Oscillation for First Order Neutral Difference Equations with "Maxima" 具有"最大值"的一阶中立型差分方程的振动性
- On Positive Solutions of a Class of First Order Neutral Differential Equations on Time Scales 一类时间轴上的一阶中立型微分方程的正解
- second order neutral equation 二阶中立型方程
- ASYMPTOTIC BEHAVIORS OF FIRST ORDER NEUTRAL FDE WITH PIECEWISE CONSTANT DEVIATING ARGUMENTS 具分段常偏差变元的一阶中立型泛函微分方程的渐近性
- The little boy has got a brain of the first order. 这小孩有一个一流的头脑。
- She was a snob of the first order. 她是天字第一号势利鬼。
- Your first order is quite small. 贵公司的首批订货辆太少。