This paper deals with a perturbed nonlinear system of fractional order differential equations
(FrODEs) with Caputo derivative. The purpose of the paper is to discuss uniform stability …

In this article, we consider two nonlinear neutral systems with multiple delays. Our main tool
here is to use dichotomy theory to construct an implicit solution for these two systems …

In this manuscript, we generalise previous results in the literature by providing sufficient
conditions for the matrix measure to guarantee the stability, asymptotic stability and …

We use the Banach fixed point theorem to obtain stability results of the zero solution for a
mixed linear Levin–Nohel integrodifferential system. To be more precise, we are concerned …

The structured singular value is a well-known mathematical quantity which plays a vital role
in the investigation of the stability, instability, robustness and performance of linear input and …

The purpose of this paper is to investigate the first order nonlinear advanced differential
equations with several arguments. Moreover, some new conditions for the solutions of …

In this manuscript, we considered a system of difference equations with delays and we
established sufficient conditions to guarantee stability, asymptotic stability and exponential …

In this article, we consider two nonlinear neutral systems with multiple delays. Our main tool
here is to use dichotomy theory to construct an implicit solution for these two systems …