Results 21 to 30 of about 310 (184)

Positive solutions for a class of fractional boundary value problems with fractional boundary conditions

, 2018
In this paper, we study the solvability of a nonlinear fractional differential equation under fractional integral boundary conditions. Via a mixed monotone operator method, some new results on the existence and uniqueness of a positive solution for the ...
López Brito, María Belén, Azman, I., Jleli, M., Samet, B., Sadarangani Sadarangani, Kishin Bhagwands   +4 more
core   +2 more sources

Implicit Caputo-Fabrizio fractional differential equations with delay

, 2023
This article deals with some existence and uniqueness results for several classes of implicit fractional differential equations with delay. Our results are based on some fixed point theorems.
KRIM, Salim, BENCHOHRA, Mouffak, ABBAS, Saïd, NIETO, Juan J.   +3 more
core   +1 more source

Nonlinear boundary value problems for mixed-type fractional equations and Ulam-Hyers stability

Open Mathematics, 2020
In this article, we discuss the nonlinear boundary value problems involving both left Riemann-Liouville and right Caputo-type fractional derivatives. By using some new techniques and properties of the Mittag-Leffler functions, we introduce a formula of ...
Wang Huiwen, Li Fang
doaj   +1 more source

Positive solutions of semipositone singular fractional differential systems with a parameter and integral boundary conditions

Open Mathematics, 2018
In this paper, the existence of positive solutions for systems of semipositone singular fractional differential equations with a parameter and integral boundary conditions is investigated. By using fixed point theorem in cone, sufficient conditions which
Hao Xinan, Wang Huaqing
doaj   +1 more source

Investigation of hybrid fractional q-integro-difference equations supplemented with nonlocal q-integral boundary conditions

Demonstratio Mathematica, 2023
In this article, we introduce and study a new class of hybrid fractional qq-integro-difference equations involving Riemann-Liouville qq-derivatives, supplemented with nonlocal boundary conditions containing Riemann-Liouville qq-integrals of different ...
Alsaedi Ahmed, Ahmad Bashir, Al-Hutami Hana, Alharbi Boshra   +3 more
doaj   +1 more source

A study of existence and multiplicity of positive solutions for nonlinear fractional differential equations with nonlocal boundary conditions

, 2021
This paper deals with the existence, uniqueness and the multiplicity of solutions for a class of fractional differential equations boundary value problems involving three-point nonlocal Riemann-Liouville fractional derivative and integral boundary ...
BENAICHA, Slimane, BOUTERAA, Noureddine
core   +1 more source

On the Well-Posedness and Stability Analysis of Nonlinear Fractional Integrodifferential Equations Subject to Integral Boundary Constraints

Abstract and Applied Analysis
MSC2020 Classification: 26A33, 34A08, 34B18, 34K06 ...
Yahia Awad, Mirvet Abou Omar, Hussein Fakih, Sami Hammoud   +3 more
doaj   +1 more source

On the Solution Structure of Sequential φ‐Hilfer Fractional Differential Equations With p‐Laplacian Operator

Computational and Mathematical Methods, Volume 2026, Issue 1, 2026.
This work researches in a class of φ‐Hilfer FDEs with p‐Laplacian operator by evolving an appropriate analytical framework. We demonstrate the existence and uniqueness of solutions utilizing Banach′s fixed‐point theorem. Subsequently, an alternative theorem is applied to verify the existence of at least a single solution. In addition to the theoretical
Mohammed Kaid, Khellaf Ould Melha, Mohammad Esmael Samei, Sabri T. M. Thabet, Taoufik Moulahi, Thabet Abdeljawad, Higinio Ramos Calle   +6 more
wiley   +1 more source

Strict LpSolutions for Nonautonomous Fractional Evolution Equations [PDF]

, 2012
MSC 2010: 26A33, 34A08 ...
Bazhlekova, Emilia
core  

Existence and Multiplicity of Positive Solutions for Discrete Fractional Boundary Problems via Fixed Point Index Methods

Journal of Mathematics
In this article, by using the fixed point index theory, we investigate the existence of positive solutions for Riemann–Liouville nabla fractional difference equations satisfying two distinct types of boundary conditions.
Jagan Mohan Jonnalagadda, Harikrishnan Panackal   +1 more
doaj   +1 more source