The current paper is about the investigation of a new integral transform introduced recently
by Jafari. Specifically, we explore the applicability of this integral transform on Atangana …

This paper deals with the generalized Bagley–Torvik equation based on the concept of the
Caputo–Fabrizio fractional derivative using a modified reproducing kernel Hilbert space …

Chemical graph theory is a field of mathematics that studies ramifications of chemical
network interactions. Using the concept of star graphs, several investigators have looked …

The purpose of this paper, is studying the existence and nonexistence of positive solutions
to a class of a following tripled system of fractional differential equations.\begin …

This paper is devoted to finding out some realization of the concept of b-metric like space.
First, we attain a fixed point for two fuzzy mappings satisfying a suitable requirement of …

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 …

In this work, we investigate h-ϕ contraction mappings with two metrics endowed with a
directed graph which involve auxiliary functions. The achievement allows us to obtain …

The aim of this paper is to study the F-contraction mapping introduced by Wardowski to
obtain fixed point results by method of Samet in generalized complete metric spaces. Our …

In this work, we consider a fractional diffusion equation with nonlocal integral condition. We
give a form of the mild solution under the expression of Fourier series which contains some …

In this paper, we use some fixed point theorems in Banach space for studying the existence
and uniqueness results for Hilfer–Hadamard-type fractional differential equations D α, β H x …