Fractional-order boundary value problems are used to model certain phenomena in
chemistry, physics, biology, and engineering. However, some of these models do not meet …

In this work we investigate existence and uniqueness of solutions for new coupled systems
of mixed order fractional differential equations and inclusions supplemented with coupled …

This article is concerned with the prediction of population growth using the logistic growth
model in the case when the carrying capacity K for the population tends to infinity. A new …

Within this work, we discuss the existence of solutions for a coupled system of linear
fractional differential equations involving Caputo-Fabrizio fractional orders. We prove the …

In this paper, a coupled system of differential equations involving fractional order with
integral boundary conditions is discussed. In the problem at hand, three main aspects that …

We study the existence and uniqueness of solutions for coupled sequential fractional
differential equations involving Caputo fractional derivative of order 1< α≤ 2 1<α≦2 with …

This article is concerned with a coupled system of linear fractional differential equations of
Caputo-Fabrizio type conformable fractional derivation with boundary conditions. In order to …

In this paper, we study a coupled system of Caputo type fractional differential equations with
integral boundary conditions. By Leray-Schauder alternative theorem, the existence of …

This study focused on three main problems, firstly, a study on the existence of the solution for
a coupled system of fractional differential equations with integral boundary conditions. The …