Fractional Timoshenko beam with a viscoelastically damped rotational component

Autor: Banan Al-Homidan, Nasser-eddine Tatar
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: AIMS Mathematics, Vol 8, Iss 10, Pp 24632-24662 (2023)
Druh dokumentu: article
ISSN: 2473-6988
DOI: 10.3934/math.20231256?viewType=HTML
Popis: This paper is concerned with a fractional Timoshenko system of order between one and two. We address the question of well-posedness in an appropriate space when the rotational component is viscoelastic or subject to a viscoelastic controller. To this end we use the notion of alpha-resolvent. Moreover, we prove that the memory term alone may stabilize the system in a Mittag-Leffler fashion. The system is Lyapunov stable or uniformly stable in the case of different speeds of propagation.
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