Stability of Caputo fractional hyperbolic systems

UDC 517.95 We study the problems of well-posedness and stability  for fractional linear hyperbolic systems (FLHS) with the Caputo time-fractional derivative. First, the existence and uniqueness  are established for the global solution of the FLHS. Then we obtain some polynomial stability results for...

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Bibliographic Details
Date:2026
Main Author: Arfaoui, Hassen
Format: Article
Language:English
Published: Institute of Mathematics, NAS of Ukraine 2026
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/7937
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal

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Ukrains’kyi Matematychnyi Zhurnal
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Summary:UDC 517.95 We study the problems of well-posedness and stability  for fractional linear hyperbolic systems (FLHS) with the Caputo time-fractional derivative. First, the existence and uniqueness  are established for the global solution of the FLHS. Then we obtain some polynomial stability results for the FLHS in different Hilbert spaces. Finally, some numerical examples are presented to confirm the theoretical results.
DOI:10.3842/umzh.v78i1-2.7937