Analytical Solution of the Fractional Linear Time-Delay Systems and their Ulam-Hyers Stability

We introduce the delayed Mittag-Leffler type matrix functions, delayed fractional cosine, and delayed fractional sine and use the Laplace transform to obtain an analytical solution to the IVP for a Hilfer type fractional linear time-delay system D0,tμ,νzt+Azt+Ωzt−h=ft of order 1<μ<2 and type 0...

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Main Author: Nazim I. Mahmudov
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Journal of Applied Mathematics
Online Access:http://dx.doi.org/10.1155/2022/2661343
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author Nazim I. Mahmudov
author_facet Nazim I. Mahmudov
author_sort Nazim I. Mahmudov
collection DOAJ
description We introduce the delayed Mittag-Leffler type matrix functions, delayed fractional cosine, and delayed fractional sine and use the Laplace transform to obtain an analytical solution to the IVP for a Hilfer type fractional linear time-delay system D0,tμ,νzt+Azt+Ωzt−h=ft of order 1<μ<2 and type 0≤ν≤1, with nonpermutable matrices A and Ω. Moreover, we study Ulam-Hyers stability of the Hilfer type fractional linear time-delay system. Obtained results extend those for Caputo and Riemann-Liouville type fractional linear time-delay systems with permutable matrices and new even for these fractional delay systems.
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spelling doaj-art-a38f9c31f80040bbbbe8564a46a3910c2025-08-20T03:38:18ZengWileyJournal of Applied Mathematics1687-00422022-01-01202210.1155/2022/2661343Analytical Solution of the Fractional Linear Time-Delay Systems and their Ulam-Hyers StabilityNazim I. Mahmudov0Department of MathematicsWe introduce the delayed Mittag-Leffler type matrix functions, delayed fractional cosine, and delayed fractional sine and use the Laplace transform to obtain an analytical solution to the IVP for a Hilfer type fractional linear time-delay system D0,tμ,νzt+Azt+Ωzt−h=ft of order 1<μ<2 and type 0≤ν≤1, with nonpermutable matrices A and Ω. Moreover, we study Ulam-Hyers stability of the Hilfer type fractional linear time-delay system. Obtained results extend those for Caputo and Riemann-Liouville type fractional linear time-delay systems with permutable matrices and new even for these fractional delay systems.http://dx.doi.org/10.1155/2022/2661343
spellingShingle Nazim I. Mahmudov
Analytical Solution of the Fractional Linear Time-Delay Systems and their Ulam-Hyers Stability
Journal of Applied Mathematics
title Analytical Solution of the Fractional Linear Time-Delay Systems and their Ulam-Hyers Stability
title_full Analytical Solution of the Fractional Linear Time-Delay Systems and their Ulam-Hyers Stability
title_fullStr Analytical Solution of the Fractional Linear Time-Delay Systems and their Ulam-Hyers Stability
title_full_unstemmed Analytical Solution of the Fractional Linear Time-Delay Systems and their Ulam-Hyers Stability
title_short Analytical Solution of the Fractional Linear Time-Delay Systems and their Ulam-Hyers Stability
title_sort analytical solution of the fractional linear time delay systems and their ulam hyers stability
url http://dx.doi.org/10.1155/2022/2661343
work_keys_str_mv AT nazimimahmudov analyticalsolutionofthefractionallineartimedelaysystemsandtheirulamhyersstability