New and improved criteria on qualitative results for functional-differential systems
Abstract
In this paper, certain systems of functional differential equations (FDEs) with multiple constant delays are considered. Using the Lyapunov – Krasovski\v{i} functionals (LKFs), new and improved Lyapunov-Krasovski\v{i} type fundamental criteria of uniformly stability (US), uniformly asymptotically stability (UAS), integrability and boundedness of solutions are obtained, respectively. Here, four new theorems are presented as complements of some related results in the past literature. Finally, we verify our results by giving two numerical examples with plots of paths of solutions.
Published
2022-02-22
Section
Articles