Linear systems of fractional differential equations have been studied from various points of
view: applications to electric circuit theory, approximate solutions by numerical methods, and …

This paper is concerned with the relative controllability of fractional delay systems in control
for finite dimensional spaces. A notion of fractional delay Grammian matrix involving two …

Fractional differential equations have been studied due to their applications in modelling,
and solved using various mathematical methods. Systems of fractional differential equations …

Nonhomogeneous systems of linear fractional equations with pure delay and multiple
delays with linear parts given by permutable or nonpermutable matrices are considered …

This paper is about the conformable fractional delay equations. We offer a conformable
delay perturbation of matrix exponential function to give the representation of solutions for …

In this paper, we consider a Cauchy problem for a Caputo‐type time delay linear system of
fractional differential equations with permutable matrices. First, we provide a new …

In this paper, we introduce a multivariate determining function and propose a multi-delayed
perturbation of Mittag-Leffler type matrix function. It is an extension of the classical Mittag …

The representation of a solution to a neutral linear fractional multiple-delay differential
inhomogeneous system with non-commutative coefficient matrices is studied using a …

In this article, a delayed Mittag-Leffler type function is introduced. With the help of delayed
Mittag-Leffler type functions, we give an explicit solution formula to linear non-homogeneous …

Langevin differential equations with fractional orders play a significant role due to their
applications in vibration theory, viscoelasticity and electrical circuits. In this paper, we mainly …