Tripled fixed points and existence study to a tripled impulsive fractional differential system via measures of noncompactness

S Etemad, MM Matar, MA Ragusa, S Rezapour - Mathematics, 2021 - mdpi.com
In this paper, a tripled fractional differential system is introduced as three associated
impulsive equations. The existence investigation of the solution is based on contraction …

Existence of solutions for tripled system of fractional differential equations involving cyclic permutation boundary conditions

MM Matar, IA Amra, J Alzabut - Boundary Value Problems, 2020 - Springer
In this paper, we introduce and study a tripled system of three associated fractional
differential equations. Prior to proceeding to the main results, the proposed system is …

Existence and stability results for a tripled system of the Caputo type with multi-point and integral boundary conditions

M Manigandan, M Subramanian, T Nandha Gopal… - Fractal and …, 2022 - mdpi.com
In this paper, we introduce and investigate the existence and stability of a tripled system of
sequential fractional differential equations (SFDEs) with multi-point and integral boundary …

Ulam–Hyers–Mittag-Leffler stability for tripled system of weighted fractional operator with TIME delay

MA Almalahi, SK Panchal, F Jarad… - Advances in Difference …, 2021 - Springer
This study is aimed to investigate the sufficient conditions of the existence of unique
solutions and the Ulam–Hyers–Mittag-Leffler (UHML) stability for a tripled system of …

Existence of tripled fixed points and solution of functional integral equations through a measure of noncompactness

H Rehman, P Kumam, S Dhompongsa - Carpathian Journal of Mathematics, 2019 - JSTOR
In this paper, we propose fixed point results through the notion of a measure of
noncompactness and give a generalization of a Darbo's fixed point theorem. We also prove …

[PDF][PDF] An extension of Darbo's theorem and its application to system of neutral differential equation with‎‎ deviating argument‎

MB Ghaemi, S Banaei, R Saadati - Miskolc Mathematical Notes, 2017 - real.mtak.hu
In this paper we extend Darbo's fixed point theorem in Banach spaces and obtain a tripled
fixed point theorem. The technique of measure of noncompactness is the main tool in …

Existence results for Caputo tripled fractional differential inclusions with integral and multi-point boundary conditions

M Awadalla, M Manigandan - Fractal and Fractional, 2023 - mdpi.com
In this study, based on Coitz and Nadler's fixed point theorem and the non-linear alternative
for Kakutani maps, existence results for a tripled system of sequential fractional differential …

A generalization of the Meir-Keeler condensing operators and its application to solvability of a system of nonlinear functional integral equations of Volterra type

S Banaei, MB Ghaemi - Sahand Communications in …, 2019 - scma.maragheh.ac.ir
In this paper, we generalize the Meir-Keeler condensing operators via a concept of the class
of operators $ O (f;.) $, that was given by Altun and Turkoglu [4], and apply this extension to …

Some fixed point theorems for Meir-Keeler condensing operators with applications to integral equations

A Alotaibi, M Mursaleen… - Bulletin of the Belgian …, 2015 - projecteuclid.org
Some fixed point theorems for Meir-Keeler condensing operators with applications to integral
equations Page 1 Some fixed point theorems for Meir-Keeler condensing operators with …

Measure of noncompactness in the study of solutions for a system of integral equations

V Karakaya, M Mursaleen, NEH Bouzara… - arXiv preprint arXiv …, 2015 - arxiv.org
In this work, we prove the existence of solutions for a tripled system of integral equations
using some new results of fixed point theory associated with measure of noncompactness …