Results 1 to 10 of about 67,072 (268)

Functional differential inclusions with integral boundary conditions [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2007
In this paper, we investigate the existence of solutions for a class of second order functional differential inclusions with integral boundary conditions.
Mouffak Benchohra   +2 more
doaj   +4 more sources

Nonresonance impulsive higher order functional nonconvex-valued differential inclusions [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2002
In this paper, the authors investigate the existence of solutions for nonresonance impulsive higher order functional differential inclusions in Banach spaces with nonconvex valued right hand side. They present two results.
Mouffak Benchohra   +3 more
doaj   +3 more sources

Initial boundary value problems for second order impulsive functional differential inclusions [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2003
In this paper we investigate the existence of solutions for initial and boundary value problems for second order impulsive functional differential inclusions.
Mouffak Benchohra, Abdelghani Ouahab
doaj   +3 more sources

Existence results for nondensely defined semilinear functional differential inclusions in Fréchet spaces [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2005
In this paper, a recent Frigon nonlinear alternative for contractive multivalued maps in Fréchet spaces, combined with semigroup theory, is used to investigate the existence of integral solutions for first order semilinear functional differential ...
Johnny Henderson, Abdelghani Ouahab
doaj   +3 more sources

An existence result for neutral functional differential inclusions in a Banach space [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2008
In this paper we prove the existence of mild solutions for semilinear neutral functional differential inclusions with unbounded linear part generating a noncompact semigroup in a Banach space. This work generalizes the result given in [4].
Lahcene Guedda, A. Hallouz
doaj   +2 more sources

On Neutral Functional Differential Inclusions involving Hadamard Fractional Derivatives

open access: yesMathematics, 2019
We prove the existence of solutions for neutral functional differential inclusions involving Hadamard fractional derivatives by applying several fixed point theorems for multivalued maps. We also construct examples for illustrating the obtained results.
Bashir Ahmad   +3 more
doaj   +3 more sources

Reachable sets of differential inclusions: New DI solver, parallel version, interdisciplinary applications

open access: yesMethodsX, 2021
The new version of the differential inclusion solver is presented. The solver calculates the reachable sets of differential inclusions. The new features are discussed, compared to the original version published in 2002.
Stanislaw Raczynski
doaj   +1 more source

Viability result for semilinear functional differential inclusions in Banach spaces

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2021
We show the existence result of a mild solution for a semilinear functional differential inclusion, with viability, governed by a family of linear operators. We consider the case when the constraint is moving.
M. Aitalioubrahim
doaj   +1 more source

Existence and solution sets of impulsive functional differential inclusions with multiple delay [PDF]

open access: yesOpuscula Mathematica, 2012
In this paper, we present some existence results of solutions and study the topological structure of solution sets for the following first-order impulsive neutral functional differential inclusions with initial condition: \[ \begin{cases}\frac{d}{dt}[y(t)
Mohmed Helal, Abdelghani Ouahab
doaj   +1 more source

Solvability for a system of Hadamard-type hybrid fractional differential inclusions

open access: yesDemonstratio Mathematica, 2023
In this article, a new system of Hadamard-type hybrid fractional differential inclusions equipped with Dirichlet boundary conditions was constructed. By virtue of a fixed-point theorem due to B. C.
Zhang Keyu, Xu Jiafa
doaj   +1 more source

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