Some comparison results for a class of delay differential equations with some proper ini-tial conditions are obtained and the comparison result of V.
此文给出了一类滞后微分方程在一定初始条件下的比较结果，改进了Ｖｌａｋｓｈｍｉｋａｎｔｈａｍ和ＺｈａｎｇＢ。
A class of nonlinear delay differential equations is considered and some results on convergence of the solutions are obtained by using the generalized Lipschitz condition and the well_known Gronwall_Bellman inequality.
讨论了一类非线性滞后型微分方程 ,给出了一组带有分段常数自变量的滞后型微分方程以及它们的解的存在惟一性定理 ,通过推广的Lipschitz条件和Gronwall)_Bellman不定式建立了非线性滞后型微分方程和带有分段常数自变量的滞后型微分方程解之间的一致收敛
In this paper, the work is concerned with a class of fuzzy retarded integro-differential equations.
讨论了一类模糊滞后积分微分方程u·(t)=∫t0g(t,s,u(s))ds+f(t,xt)的性质。
The existence problem for a class of nonlinear retarded functional differential equation is researched.
研究了一类非线性滞后型泛函微分方程周期解的存在性问题。
The second order nonlinear retarded functional differential equation(t)+P +[1+sin~2(A(t))] R [x(t-r)]=f(t)is considered.
研究二阶非线性滞后型泛函微分方程¨x(t)+P[x。
Necessary and Sufficient Conditions for Oscillations of a Class of Functional Differential Equations of Delayed Type;
一类滞后型泛函微分方程振动的充分必要条件
Generalizations of Caristi s Fixed Point Theorem and Existence of Positive Periodic Solutions of Retarded Functional Differential Equations;
Caristi不动点定理的推广和滞后型泛函微分方程正周期解的存在性
Asymptotic Behavior of Solutions of Logistic Type Functional Differential Equations with Forcing Term
Logistic型时滞泛函微分方程解的渐近性
Existence Theorem of Solutions for Differential Equations Alternately of Retarded and Advanced Type;
既滞后又超前的泛函微分方程解的存在性
Oscillation Behavior of Solution for Delay Impulsive Hyperbolic Functional Differential Equations;
时滞脉冲双曲型泛函微分方程解的振动性
Oscillation Criteria for Nonlinear Delay Hyperbolic Partial Functional Differential Equations
非线性时滞双曲型偏泛函微分方程的振动准则
Boundedness for solution of neutral functional differential equation with infinite delay
无限时滞中立型泛函微分方程解的有界性
Periodic Solutions for (2k) th-Order Volterra Delay Functional Equations
具Volterra型的2k阶时滞泛函微分方程的周期解
Stability Switches of Retarded Differential Difference Systems and Existence of Positive Periodic Solutions of Neutral Functional Differential Equations;
滞后型微分差分系统的稳定性开关及中立型泛函微分方程正周期解的存在性
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
Oscillation Criteria For Second-order Neutral Equation With Distributed Deviating Arguments
具有分布时滞的二阶中立型泛函微分方程的振动准则
Oscillation of Certain First Order Neutral Functional Differential Equations with Distributed Delays
具有分布时滞的一阶中立型泛函微分方程的振动性
Asymptotic Behavior and Oscillation of First Order Impulsive Functional Differential Equations with Delay Argument[t]
一类滞后量为[t]的一阶脉冲泛函微分方程的振动性和渐近性
The Existence and All-attraction of Periodic Solutions to a Kind of Time Delay Neutral Functional Differential Equation;
一类时滞中立型泛函微分方程的周期解的存在性和全局吸引性
The Existence of Anti-periodic Solutions to a Rayleigh-type Functional Differential Equation with a Deviating Argument
一类具时滞的Rayleigh型泛函微分方程反周期解的存在性(英文)
Stability Study for Impulsive Functional Differential Systems with p-delay;
p-滞后型脉冲泛函微分系统的稳定性研究
Study on periodic solutions of second-order functional differential equations with distributed delays
一类具有分布时滞的二阶泛函微分方程周期解
The Basic Theory of Stochastic Functional Differential Equations with Infinite Delay
无限时滞随机泛函微分方程的基本理论