In this paper, we deliberate two classes of initial value problems for nonlinear fractional
differential equations under a version weighted generalized of Caputo fractional derivative …

The major objective of this work is to investigate sufficient conditions of existence and
uniqueness of positive solutions for a finite system of ψ-Hilfer fractional differential …

Positive solutions for generalized Caputo fractional differential equations using lower and upper
solutions method Page 1 Journal of Fractional Calculus and Nonlinear Systems J Frac Calc & …

This article is devoted to the study of a new class of nonlinear fractional-order differential
equations with integral boundary conditions involving a generalized version of the Caputo …

The work reported here concerns the study of a generalized nonlinear fractional boundary
value problem involving ϑ‐fractional derivative in the Riemann–Liouville sense. The …

This research explores the various chaotic features of the hyperchaotic Chen dynamical
system within a variable order fractional (VOF) calculus framework, employing an innovative …

In this paper, we investigate the existence and uniqueness of positive solutions for a class of
Caputo-type fractional differential equations with nonlocal integral boundary conditions. Our …

In this work, we give some novel uniqueness and existence results for higher order fractional
differential inclusions and equations with integral boundary conditions. Our results are …

The lower and upper solution approach has been widely employed in the literature to
ensure the existence of solutions for integer-order boundary value problems. Therefore, in …

In this paper, we study the existence of solutions for a boundary value problem of fractional
differential equations with integral boundary conditions by using measure of …