Results 21 to 30 of about 1,733 (265)

Oscillations of Higher Order Functional Differential Equations with Impulses [PDF]

open access: yesgmj, 2006
Abstract A kind of higher order sub-and super-linear FDE with impulses is studied in this paper. Several criteria on the oscillations of solutions are given. In particular, in the case where the coefficients of equations are positive and continuous functions, we find some suitable impulse functions such that all solutions of the equation
Zhang, Chaolong, Feng, Weizhen
openaire   +2 more sources

Solvability of Nonlinear Impulsive Generalized Fractional Differential Equations with (p,q)-Laplacian Operator via Critical Point Theory

open access: yesFractal and Fractional, 2022
In this paper, we consider the nonlinear impulsive generalized fractional differential equations with (p,q)-Laplacian operator for ...
Jianwen Zhou   +3 more
doaj   +1 more source

Boundary value problem for the second order impulsive delay differential equations

open access: yesAnnales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2015
We present some existence and uniqueness result for a boundary value problem for functional differential equations of second order with impulses at fixed points.
Lidia Skóra
doaj   +1 more source

Non-instantaneous impulses in differential equations [PDF]

open access: yes, 2017
This monograph is the first published book devoted to the theory of differential equations with non-instantaneous impulses. It aims to equip the reader with mathematical models and theory behind real life processes in physics, biology, population ...
Hristova, Snezhana   +5 more
core   +3 more sources

Exponential stability for differential equations with random impulses at random times [PDF]

open access: yes, 2013
Impulsive differential equations with impulses occurring at random times arise in the modeling of real world phenomena in which the state of the investigated process changes instantaneously at uncertain moments.
Hristova, Snezhana   +5 more
core   +1 more source

Impulsive stabilization of stochastic functional differential equations

open access: yesApplied Mathematics Letters, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jun Liu 0015, Xinzhi Liu, Wei-Chau Xie
openaire   +1 more source

Global Exponential Stability of Impulsive Functional Differential Equations via Razumikhin Technique

open access: yesAbstract and Applied Analysis, 2010
This paper develops some new Razumikhin-type theorems on global exponential stability of impulsive functional differential equations. Some applications are given to impulsive delay differential equations.
Shiguo Peng, Liping Yang
doaj   +1 more source

BOUNDEDNESS OF IMPULSIVE FUNCTIONAL DIFFERENTIAL EQUATIONS WITH VARIABLE IMPULSIVE PERTURBATIONS [PDF]

open access: yesBulletin of the Australian Mathematical Society, 2008
AbstractIn the present paper an initial value problem for impulsive functional differential equations with variable impulsive perturbations is considered. By means of piecewise continuous functions coupled with the Razumikhin technique, sufficient conditions for boundedness of solutions of such equations are found.
openaire   +2 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 an example to show the effectiveness of our results.
Gang Li, Weizhong Ling, Changming Ding
openaire   +3 more sources

Finite Horizon Impulse control of Stochastic Functional Differential Equations

open access: yesSIAM Journal on Control and Optimization, 2023
In this work we show that one can solve a finite horizon non-Markovian impulse control problem with control dependant dynamics. This dynamic satisfies certain functional Lipschitz conditions and is path dependent in such a way that the resulting trajectory becomes a flow.
Johan Jönsson, Magnus Perninge
openaire   +2 more sources

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