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- One of them is piecewise continuous argument delay differential equation, simply called EPCA. 其中第一类为分段连续的时滞微分方程，简称为EPCA。
- The monotone iterative techniques is used to investigate the existence of extremal solution of periodic boundary value problems (PBVP) for neutral delay differential equation. 摘要利用单调迭代方法给出了中立型滞后微分方程的周期边值问题极解的存在性定理。
- 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。
- The monotone iterative techniques is used to investigate the existence of extremal solution of periodic boundary value problems(PBVP) for neutral delay differential equation. 利用单调迭代方法给出了中立型滞后微分方程的周期边值问题极解的存在性定理。
- Numerical solutions of ordinary equation can naturally arise EPCA.At the same time, numerical solutions of delay differential equation can also give birth to EPCA. 常微分方程的数值求解可以自然的产生EPCA，时滞微分方程的数值求解也可以产生EPCA。
- In this paper, the forced oscillation of neutral impulsive delay differential equation with boundary conditions is studied. Using the known results, some new oscillatory criteria are obtained. 研究了一类时滞的非线性的脉冲中立型微分方程在其给出的边界条件下的振动性，利用了已知的结果，建立了新的振动准则。
- The oscillation of a class of second order strongly sublinear delay differential equations is discussed. 讨论了一类二阶强次线性时滞微分方程解的振动性质,建立了三个新的振动性定理。
- In the present paper we obtain the necessary and sufficient conditions for all solutions of a class of delay differential equations to be oscillatory. 本文建立了一类时滞微分方程一切解振动的必要充分条件.
- half-linear delay differential equation 半线性时滞微分方程
- The dissipativity of theoretical solution and numerical solution of nonlinear neutral delay differential equations (NDDEs) was investigated. 摘要主要研究非线性中立型延迟微分方程本身及其数值方法的散逸性问题。
- time delay differential equation 时滞微分方程
- neutral delay differential equation 中立型时滞微分方程
- Impulsive delay differential equation 脉冲时滞微分方程
- Only the Euler method is popular and efficient among the numerical methods for the stochastic delay differential equations, but its order of convergence is only 1/2. 摘要随机延迟微分方程数值方法中欧拉方法是唯一较为成熟、有效的方法，但欧拉方法的收敛性差，其收敛阶仅为二分之一。
- higher order neutral delay differential equation 中立型时滞方程
- This paper is concerned with the study of the delay-dependent stability of linear multistep methods for delay differential equations with real coefficients. 摘要讨论实系数延迟微分方程线性多步法的延迟依赖稳定性。
- The investigation of the existence of positive solutions of neutral delay differential equations with impulses is devoted by using the Banach cotraction principle. 摘要利用压缩映射原理，讨论了中立型脉冲时滞微分方程正解的存在性。
- second order delay differential equation 二阶时滞微分方程
- delay differential equation of neutral type 中立型时滞微分方程
- (2k) th-order delay differential equation 2k阶时滞微分方程
