Results 41 to 50 of about 88,575 (314)

On Coupled Systems of Time-Fractional Differential Problems by Using a New Fractional Derivative

open access: yesJournal of Function Spaces, 2016
The existence of solutions for a coupled system of time-fractional differential equations including continuous functions and the Caputo-Fabrizio fractional derivative is examined.
Ahmed Alsaedi   +3 more
doaj   +1 more source

On the existence of mild solutions for nonconvex fractional semilinear differential inclusions

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2012
We establish some Filippov type existence theorems for solutions of fractional semilinear differential inclusions involving Caputo's fractional derivative in Banach spaces.
Aurelian Cernea
doaj   +1 more source

On the Dimension of the Solution Set for Semilinear Fractional Differential Inclusions [PDF]

open access: yesAbstract and Applied Analysis, 2012
We investigate the existence and dimension of the solution set for a nonlocal problem of semilinear fractional differential inclusions. The main tools of our study include some well‐known results on multivalued maps.
Agarwal, Ravi P.   +3 more
openaire   +4 more sources

Extremal Solutions and Relaxation Problems for Fractional Differential Inclusions [PDF]

open access: yesAbstract and Applied Analysis, 2013
We present the existence of extremal solution and relaxation problem for fractional differential inclusion with initial conditions.
Juan J. Nieto   +2 more
openaire   +5 more sources

Fractional-order differential equations with anti-periodic boundary conditions: a survey

open access: yesBoundary Value Problems, 2017
We will present an up-to-date review on anti-periodic boundary value problems of fractional-order differential equations and inclusions. Some recent and new results on nonlinear coupled fractional differential equations supplemented with coupled anti ...
Ravi P Agarwal   +2 more
doaj   +1 more source

Relaxation in nonconvex optimal control problems described by evolution Riemann-Liouville fractional differential inclusions

open access: yesJournal of Industrial and Management Optimization, 2022
In this paper, we are concerned with the minimization problem of an integral functional with integrand that is not convex in the control on solutions of a Riemann-Liouville fractional differential control system with mixed nonconvex feedback constraints ...
Cuiyun Shi, Maojun Bin
semanticscholar   +1 more source

Existence Results for Impulsive Fractional Differential Inclusions with Two Different Caputo Fractional Derivatives

open access: yesDiscrete Dynamics in Nature and Society, 2019
In this paper, we study the impulsive fractional differential inclusions with two different Caputo fractional derivatives and nonlinear integral boundary value conditions.
Dongdong Gao, Jianli Li
doaj   +1 more source

Hilfer and Hadamard Functional Random Fractional Differential Inclusions [PDF]

open access: yesCubo (Temuco), 2017
Summary: This paper deals with some existence and Ulam stability results for some functional differential inclusions of Hilfer and Hilfer-Hadamard type with convex and non-convex right hand side. We employ some multi-valued random fixed point theorems for the existence of random solutions.
Abbas, Saïd   +3 more
openaire   +2 more sources

Hybrid Systems and Control With Fractional Dynamics (I): Modeling and Analysis

open access: yes, 2014
No mixed research of hybrid and fractional-order systems into a cohesive and multifaceted whole can be found in the literature. This paper focuses on such a synergistic approach of the theories of both branches, which is believed to give additional ...
HosseinNia, S. Hassan   +2 more
core   +1 more source

Controllability of Hilfer fractional noninstantaneous impulsive semilinear differential inclusions with nonlocal conditions

open access: yesNonlinear Analysis, 2019
In this paper, we investigate the controllability of nonlocal Hilfer-type fractional differential inclusions with noninstantaneous impulsive conditions in Banach spaces.
JinRong Wang   +2 more
doaj   +3 more sources

Home - About - Disclaimer - Privacy