Results 201 to 210 of about 68,318,938 (234)
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Galerkin Methods for Nonlinear Ordinary Differential Equation with Impulses

Numerical Algorithms, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
François Dubeau   +2 more
exaly   +2 more sources

Asymptotic equivalence of ordinary and impulsive operator–differential equations

Communications in Nonlinear Science and Numerical Simulation, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anatoliy A. Martynyuk   +2 more
openaire   +1 more source

Stability of functional differential equations with variable impulsive perturbations via generalized ordinary differential equations

open access: yesBulletin Des Sciences Mathematiques, 2013
Abstract We consider a class of functional differential equations with variable impulses and we establish new stability results. We discuss the variational stability and variational asymptotic stability of the zero solution of a class of generalized ordinary differential equations where our impulsive functional differential equations can be embedded ...
Marcia Cristina Anderson Braz Federson   +1 more
exaly   +2 more sources

Ordinary dichotomy and perturbations of the impulse matrices of linear impulsive differential equation

International Journal of Theoretical Physics, 1990
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
D D Bainov
exaly   +2 more sources

Antiperiodic Boundary Value Problems for Second-Order Impulsive Ordinary Differential Equations [PDF]

open access: yesBoundary Value Problems, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chuanzhi Bai
exaly   +4 more sources

INTEGRAL SURFACES FOR HYPERBOLIC ORDINARY DIFFERENTIAL EQUATIONS WITH IMPULSES

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 1985
The paper considers integral surfaces of systems of differential equations with impulse perturbations at fixed moments of time. Sufficient conditions have been obtained for the existence of integral surfaces with definite properties and the behaviour of the solutions has been studied with initial conditions outside these surfaces.
Hristova, S. G., Bainov, D. D.
openaire   +2 more sources

On Impulsive Ordinary and Delay Differential Equations

2002
Existence and uniqueness of the solution to ordinary and delay differential equations with infinitely many state-dependent impulses are considered. A simple transformation allows us to show that these problems are equivalent to problems without impulse. A fixed point approach is then applied for an appropriate norm.
François Dubeau   +3 more
openaire   +1 more source

PBVPs for Ordinary Impulsive Differential Equations

2001
Impulsive differential equations occur in many biological, physical and engineering applications (see [2 3 5]). In consequence, the study of such systems has gained prominence.
Daniel Franco, Juan J. Nieto
openaire   +1 more source

Boundedness and periodicity in impulsive ordinary and functional differential equations

Nonlinear Analysis: Theory, Methods & Applications, 2006
Periodicity and boundedness are studied for the impulsive ordinary differential equation \[ {\begin{cases} x'(t)=f(t,x),& t\not=t_k,t\geq 0\\ x(t_k)=I_k(x(t_k^-)),&k\in N, \end{cases}} \] and for a similar functional differential equation. Horn's fixed point theorem is applied to establish Hale-Yoshizawa type criteria for the existence of periodic ...
Shen, Jianhua, Li, Jianli, Wang, Qing
openaire   +1 more source

Boundary value problems for higher order ordinary differential equations with impulses

Nonlinear Analysis: Theory, Methods & Applications, 1998
The authors use the method of upper and lower solutions coupled with a monotone iterative technique, to study existence and approximation of solutions to some boundary value problems for higher-order ordinary differential equations with impulses of the type \[ u^{(n)}(t) = f(t,u(t)), \text{ for } \;a.e.
Alberto Cabada, Eduardo Liz
exaly   +2 more sources

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