Results 1 to 10 of about 14,784 (278)

Impulsive functional-differential equations with nonlocal conditions [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
The existence, uniqueness, and continuous dependence of a mild solution of an impulsive functional-differential evolution nonlocal Cauchy problem in general Banach spaces are studied.
Haydar Akça   +2 more
doaj   +3 more sources

Existence, uniqueness and stability results of impulsive stochastic semilinear neutral functional differential equations with infinite delays [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2009
This article presents the results on existence, uniqueness and stability of mild solutions of impulsive stochastic semilinear neutral functional differential equations without a Lipschitz condition and with a Lipschitz condition. The results are obtained
Annamalai Anguraj, A. Vinodkumar
doaj   +5 more sources

Existence results for impulsive neutral functional differential equations with state-dependent delay [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2009
In this article, we study the existence of mild solutions for a class of impulsive abstract partial neutral functional differential equations with state-dependent delay.
Mani Mallika Arjunan, V. Kavitha
doaj   +4 more sources

A New Comparison Principle for Impulsive Functional Differential Equations [PDF]

open access: yesDiscrete Dynamics in Nature and Society, 2015
We establish a new comparison principle for impulsive differential systems with time delay. Then, using this comparison principle, we obtain some sufficient conditions for several stabilities of impulsive delay differential equations. Finally, we present
Gang Li, Weizhong Ling, Changming Ding
doaj   +3 more sources

Multiple solutions for nonresonance impulsive functional differential equations

open access: yesElectronic Journal of Differential Equations, 2003
In this paper we investigate the existence of multiple solutions for first and second order impulsive functional differential equations with boundary conditions. Our main tool is the Leggett and Williams fixed point theorem.
Mouffak Benchohra, Abdelghani Ouahab
doaj   +2 more sources

Almost Periodic Solutions to Impulsive Stochastic Delay Differential Equations Driven by Fractional Brownian Motion With 12 < H < 1

open access: yesFrontiers in Physics, 2021
In this article, we study the existence and uniqueness of square-mean piecewise almost periodic solutions to a class of impulsive stochastic functional differential equations driven by fractional Brownian motion.
Lili Gao, Xichao Sun
doaj   +1 more source

On the solution of \(\mathcal{T}-\)controllable abstract fractional differential equations with impulsive effects

open access: yesCubo, 2023
In this research article, we delimitate the definition of mild solution for abstract fractional differential equations with state-dependent delay (AFDEw/SDD) of order \(\alpha\in(1,2)\) with impulsive effects and compare the solution to the second-order ...
Ganga Ram Gautam   +4 more
doaj   +1 more source

Exponential Stability of Impulsive Neutral Stochastic Functional Differential Equations

open access: yesMathematics, 2022
This paper focuses on the problem of the pth moment and almost sure exponential stability of impulsive neutral stochastic functional differential equations (INSFDEs).
Yunfeng Li, Pei Cheng, Zheng Wu
doaj   +1 more source

Lipschitz stability for generalized ordinary differential equations and impulsive retarded differential equations

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2019
We consider a class of retarded functional differential equations with preassigned moments of impulsive effect and we study the Lipschitz stability of solutions of these equations using the theory of generalized ordinary differential equations and ...
Suzete Afonso, Márcia da Silva
doaj   +1 more source

Periodic solutions for an impulsive system of integro-differential equations with maxima [PDF]

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2022
A periodical boundary value problem for a first-order system of ordinary integro-differential equations with impulsive effects and maxima is investigated.
Tursun K. Yuldashev
doaj   +1 more source

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