delay equation

We illustrate our abstract results with an application to finite and infinite delay equations.

本文利用共轭Ｃ_０半群的扰动理论研究了无界容许控制算子，在太阳自反和非太阳自反Ｂａｎａｃｈ空间分别导出了一些容许性判据，并把这些抽象结果应用到了有限和无限延滞方程。

A necessary and sufficient condition for asymptotic stability of first order delay equation with two delays;

一阶双滞量时滞方程零解渐进稳定的充要条件

Algebraic criterion for asymptotic stability of a first order delay equation with two delays;

一类一阶双滞量时滞方程零解渐近稳定的代数判据(英文)

A necessary and sufficient condition for asymptotic stability of first order delay equation with two delays

一类一阶双滞量时滞方程零解渐进稳定的充要条件

The reservoirs is abstracted as a semicircle model and on this basis to build a delay equation about the wave of water in the paper in which space radius and time are variables,and then get the formulas of water wave amplified in the various depths.

为减少水体的破坏性,需对库区水体的波动形式进行定量分析,为此本文建立关于空间半径和时间为变量的水体波动延迟方程,以及解释在波动过程中水体的延迟波动带来的压强差产生漩涡和跃波的产生机理,并确定产生跃波和最大漩涡的位置,从而为水库的安全设计提供参考依据。

Algebraic criterion for asymptotic stability of first order delay equation with two delays

一阶双滞量时滞方程零解渐进稳定的代数判据

Bifurcation of Periodic Solutions of Delay Differential Equations with Two Delays;

具有两个滞量的时滞微分方程的周期解分支

3/2 Stability of Delay Differential Equations on Time Scales

时标上时滞微分方程的3/2稳定性

Rosenbrock Methods for Delay Integro-Differential Equations

时滞积分微分方程的Rosenbrock方法

Asymptotic Behavior of Solutions of Forced Nonlinear DDE with Variable Coeffcients and Variable Delays

一类非线性时滞微分方程解的渐近性

A Study on Periodicity of Solutions for Differential & Difference Equations with Delays;

时滞微分、差分方程解的周期性态研究

The Problem of Periodic Solutions for Second Order Duffing Equation with Deviating Argument;

二阶时滞Duffing型方程周期解存在性问题

The Asymptotic Behavior of Solutions for Some Kinds of Reaction Diffusion Equations with Time Delays;

几类时滞反应扩散方程解的渐近行为

Existence of Positive Periodic Solutions for Impulsive Delay Differential Equations;

脉冲时滞微分方程正周期解的存在性

Delay Differential Logistic Equation with Linear Harvesting;

一类带线性收获项的Logistic时滞微分方程

Global Attractor for Reaction Diffusion Equations with Delays;

含时滞的反应扩散方程的全局吸引子

On the Numerical Hopf Bifurcations for Delay Differential Equations;

时滞微分方程组的数值Hopf分支分析

Global Behavior of Some Nonlinear Delay Difference Equation;

几类非线性时滞差分方程的全局行为

Researches about the Oscillations of Several Classes of Second-Order Delay Differential Equations;

几类二阶时滞微分方程的振动性研究

The Attractors for 2D-Navier-Stokes Equations with Delays;

含时滞的2D-Navier-Stokes方程的吸引子

Stability for Impulsive Functional Differential Equations with Infinite Delays;

无穷时滞脉冲泛函微分方程的稳定性

The Hopf Bifurcation Formulas of Generalized Liénard Equation with Delay;

广义时滞Liénard方程的Hopf分支公式

Numerical Simulation of SARS Epidemic in Beijing in 2003 by Differential Equation with Time-Delay;

用时滞微分方程模拟北京2003年SARS疫情