Results 21 to 30 of about 1,087 (236)

Asymptotic Dichotomy in a Class of Third-Order Nonlinear Differential Equations with Impulses

open access: yesAbstract and Applied Analysis, 2010
Solutions of quite a few higher-order delay functional differential equations oscillate or converge to zero. In this paper, we obtain several such dichotomous criteria for a class of third-order nonlinear differential equation with impulses.
Kun-Wen Wen   +2 more
doaj   +1 more source

Existence of Positive Periodic Solutions for a Class of Higher-Dimension Functional Differential Equations with Impulses

open access: yesAbstract and Applied Analysis, 2013
By employing the Krasnoselskii fixed point theorem, we establish some criteria for the existence of positive periodic solutions of a class of n-dimension periodic functional differential equations with impulses, which improve the results of the ...
Zhang Suping, Jiang Wei
doaj   +1 more source

Stability Analysis of Impulsive Stochastic Functional Differential Equations with Delayed Impulses via Comparison Principle and Impulsive Delay Differential Inequality

open access: yesAbstract and Applied Analysis, 2014
The problem of stability for nonlinear impulsive stochastic functional differential equations with delayed impulses is addressed in this paper. Based on the comparison principle and an impulsive delay differential inequality, some exponential stability ...
Pei Cheng, Fengqi Yao, Mingang Hua
doaj   +1 more source

MultiPoint BVPs for Second‐Order Functional Differential Equations with Impulses [PDF]

open access: yesMathematical Problems in Engineering, 2009
This paper is concerned about the existence of extreme solutions of multipoint boundary value problem for a class of second‐order impulsive functional differential equations. We introduce a new concept of lower and upper solutions. Then, by using the method of upper and lower solutions introduced and monotone iterative technique, we obtain the ...
Yang, Xuxin, He, Zhimin, Shen, Jianhua
openaire   +2 more sources

Multiple Positive Periodic Solutions for Functional Differential Equations with Impulses and a Parameter

open access: yesAbstract and Applied Analysis, 2014
We apply the Krasnoselskii fixed-point theorem to investigate the existence of multiple positive periodic solutions for a class of impulsive functional differential equations with a parameter; some verifiable sufficient results are established easily. In
Zhenguo Luo
doaj   +1 more source

Positive periodic solutions of Lotka-Volterra-like impulsive functional differential equations with infinite distributed time delays on time scales

open access: yesAdvances in Difference Equations, 2017
This paper is concerned with the Lotka-Volterra-like functional differential equations with impulses and infinite distributed time delays on time scales.
Kaihong Zhao
doaj   +1 more source

New comparison results for impulsive functional differential equations

open access: yesApplied Mathematics Letters, 2010
The authors obtain sufficient conditions for the solution of the periodic boundary value problem to be negative. To solve this problem they compare solutions of differential equations and differential inequalities.
Jianli Li, Jianhua Shen
openaire   +1 more source

Uniform practical stability in terms of two measures with effect of delay at the time of impulses

open access: yesNonlinear Engineering, 2016
In this paper, some sufficient conditions for uniform practical stability of impulsive functional differential equations in terms of two measures with effect of delay at the time of impulses are obtained by using piecewise continuous Lyapunov functions ...
Singh Palwinder   +2 more
doaj   +1 more source

On the conditional stability of impulsive functional differential equations [PDF]

open access: yesApplied Mathematics Research eXpress, 2006
We obtain sufficient conditions for conditional stability of the zero solution of impulsive functional differential equations with impulse perturbations at fixed moments of time. The main results are found by means of piecewise continuous functions, which are analogues of the classical Lyapunov functions and via the comparison method.
I. M. Stamova, G. T. Stamov
openaire   +1 more source

Stability analysis of generalized impulsive functional differential equations

open access: yesMathematical and Computer Modelling, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lin, Diwang, Li, Xiaodi, O'Regan, Donal
openaire   +3 more sources

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