On a nonlinear mixed-order coupled fractional differential system with new integral boundary conditions

We present the criteria for the existence of solutions for a nonlinear mixed-order coupled fractional differential system equipped with a new set of integral boundary conditions on an arbitrary domain. The modern tools of the fixed point theory are employed to obtain the desired results, which are w...

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Main Authors: Bashir Ahmad, Soha Hamdan, Ahmed Alsaedi, Sotiris K. Ntouyas
Format: Article
Language:English
Published: AIMS Press 2021-04-01
Series:AIMS Mathematics
Subjects:
Online Access:http://www.aimspress.com/article/doi/10.3934/math.2021343?viewType=HTML
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author Bashir Ahmad
Soha Hamdan
Ahmed Alsaedi
Sotiris K. Ntouyas
author_facet Bashir Ahmad
Soha Hamdan
Ahmed Alsaedi
Sotiris K. Ntouyas
author_sort Bashir Ahmad
collection DOAJ
description We present the criteria for the existence of solutions for a nonlinear mixed-order coupled fractional differential system equipped with a new set of integral boundary conditions on an arbitrary domain. The modern tools of the fixed point theory are employed to obtain the desired results, which are well-illustrated by numerical examples. A variant problem dealing with the case of nonlinearities depending on the cross-variables (unknown functions) is also briefly described.
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spelling doaj.art-d30ebf0dc0a442cf8c6c617d6121483d2022-12-21T22:09:03ZengAIMS PressAIMS Mathematics2473-69882021-04-01665801581610.3934/math.2021343On a nonlinear mixed-order coupled fractional differential system with new integral boundary conditionsBashir Ahmad 0Soha Hamdan1Ahmed Alsaedi2Sotiris K. Ntouyas31. Nonlinear Analysis and Applied Mathematics (NAAM)-Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P. O. Box 80203, Jeddah 21589, Saudi Arabia1. Nonlinear Analysis and Applied Mathematics (NAAM)-Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P. O. Box 80203, Jeddah 21589, Saudi Arabia1. Nonlinear Analysis and Applied Mathematics (NAAM)-Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P. O. Box 80203, Jeddah 21589, Saudi Arabia1. Nonlinear Analysis and Applied Mathematics (NAAM)-Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P. O. Box 80203, Jeddah 21589, Saudi Arabia 2. Department of Mathematics, University of Ioannina, 45110, Ioannina, GreeceWe present the criteria for the existence of solutions for a nonlinear mixed-order coupled fractional differential system equipped with a new set of integral boundary conditions on an arbitrary domain. The modern tools of the fixed point theory are employed to obtain the desired results, which are well-illustrated by numerical examples. A variant problem dealing with the case of nonlinearities depending on the cross-variables (unknown functions) is also briefly described.http://www.aimspress.com/article/doi/10.3934/math.2021343?viewType=HTMLfractional differential equationscaputo fractional derivativesystemsexistencefixed point theorems
spellingShingle Bashir Ahmad
Soha Hamdan
Ahmed Alsaedi
Sotiris K. Ntouyas
On a nonlinear mixed-order coupled fractional differential system with new integral boundary conditions
AIMS Mathematics
fractional differential equations
caputo fractional derivative
systems
existence
fixed point theorems
title On a nonlinear mixed-order coupled fractional differential system with new integral boundary conditions
title_full On a nonlinear mixed-order coupled fractional differential system with new integral boundary conditions
title_fullStr On a nonlinear mixed-order coupled fractional differential system with new integral boundary conditions
title_full_unstemmed On a nonlinear mixed-order coupled fractional differential system with new integral boundary conditions
title_short On a nonlinear mixed-order coupled fractional differential system with new integral boundary conditions
title_sort on a nonlinear mixed order coupled fractional differential system with new integral boundary conditions
topic fractional differential equations
caputo fractional derivative
systems
existence
fixed point theorems
url http://www.aimspress.com/article/doi/10.3934/math.2021343?viewType=HTML
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AT sotiriskntouyas onanonlinearmixedordercoupledfractionaldifferentialsystemwithnewintegralboundaryconditions