Delay-Dependent Stability, Integrability and Boundedeness Criteria for Delay Differential Systems

This paper deals with non-perturbed and perturbed systems of nonlinear differential systems of first order with multiple time-varying delays. Here, for the considered systems, easily verifiable and applicable uniformly asymptotic stability, integrability, and boundedness criteria are obtained via de...

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Main Authors: Osman Tunç, Cemil Tunç, Yuanheng Wang
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Axioms
Subjects:
Online Access:https://www.mdpi.com/2075-1680/10/3/138
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author Osman Tunç
Cemil Tunç
Yuanheng Wang
author_facet Osman Tunç
Cemil Tunç
Yuanheng Wang
author_sort Osman Tunç
collection DOAJ
description This paper deals with non-perturbed and perturbed systems of nonlinear differential systems of first order with multiple time-varying delays. Here, for the considered systems, easily verifiable and applicable uniformly asymptotic stability, integrability, and boundedness criteria are obtained via defining an appropriate Lyapunov–Krasovskiĭ functional (LKF) and using the Lyapunov–Krasovskiĭ method (LKM). Comparisons with a former result that can be found in the literature illustrate the novelty of the stability theorem and show new contributions to the qualitative theory of solutions. A discussion of two illustrative examples and the obtained results are presented.
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spelling doaj.art-e730a713d712466ba6cdf6e2db81ecbc2023-11-22T02:09:21ZengMDPI AGAxioms2075-16802021-06-0110313810.3390/axioms10030138Delay-Dependent Stability, Integrability and Boundedeness Criteria for Delay Differential SystemsOsman Tunç0Cemil Tunç1Yuanheng Wang2Department of Computer Programing, Baskale Vocational School, Van Yuzuncu Yil University, Van 65080, TurkeyDepartment of Mathematics, Faculty of Sciences, Van Yuzuncu Yil University, Van 65080, TurkeyDepartment of Mathematics, Zhejiang Normal University, Jinhua 321004, ChinaThis paper deals with non-perturbed and perturbed systems of nonlinear differential systems of first order with multiple time-varying delays. Here, for the considered systems, easily verifiable and applicable uniformly asymptotic stability, integrability, and boundedness criteria are obtained via defining an appropriate Lyapunov–Krasovskiĭ functional (LKF) and using the Lyapunov–Krasovskiĭ method (LKM). Comparisons with a former result that can be found in the literature illustrate the novelty of the stability theorem and show new contributions to the qualitative theory of solutions. A discussion of two illustrative examples and the obtained results are presented.https://www.mdpi.com/2075-1680/10/3/138system of DDEsuniformly asymptotically stabilityintegrabilityboundedness at infinityLyapunov–Krasovskiĭ functionalmultiple time-varying delay
spellingShingle Osman Tunç
Cemil Tunç
Yuanheng Wang
Delay-Dependent Stability, Integrability and Boundedeness Criteria for Delay Differential Systems
Axioms
system of DDEs
uniformly asymptotically stability
integrability
boundedness at infinity
Lyapunov–Krasovskiĭ functional
multiple time-varying delay
title Delay-Dependent Stability, Integrability and Boundedeness Criteria for Delay Differential Systems
title_full Delay-Dependent Stability, Integrability and Boundedeness Criteria for Delay Differential Systems
title_fullStr Delay-Dependent Stability, Integrability and Boundedeness Criteria for Delay Differential Systems
title_full_unstemmed Delay-Dependent Stability, Integrability and Boundedeness Criteria for Delay Differential Systems
title_short Delay-Dependent Stability, Integrability and Boundedeness Criteria for Delay Differential Systems
title_sort delay dependent stability integrability and boundedeness criteria for delay differential systems
topic system of DDEs
uniformly asymptotically stability
integrability
boundedness at infinity
Lyapunov–Krasovskiĭ functional
multiple time-varying delay
url https://www.mdpi.com/2075-1680/10/3/138
work_keys_str_mv AT osmantunc delaydependentstabilityintegrabilityandboundedenesscriteriafordelaydifferentialsystems
AT cemiltunc delaydependentstabilityintegrabilityandboundedenesscriteriafordelaydifferentialsystems
AT yuanhengwang delaydependentstabilityintegrabilityandboundedenesscriteriafordelaydifferentialsystems