Results 191 to 200 of about 22,634,539 (261)

On a thermoelastic Timoshenko system without the second spectrum: Existence and stability

Journal of thermal stresses, 2023
In this work we study the well-posedness and the asymptotic stability of a linear thermoelastic Timoshenko system free of second spectrum, where the heat conduction is given by Cattaneo’s law.
Ahmed Keddi, S. Messaoudi, M. Alahyane
semanticscholar   +1 more source

Stabilization of Timoshenko–Ehrenfest type systems

Computational and Applied Mathematics, 2021
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D. S. Almeida Júnior, M. M. Freitas, A. J. A. Ramos, A. Soufyane, M. L. Cardoso, A. D. S. Campelo   +5 more
openaire   +1 more source

Do equal speed condition and exponential stability relate for the truncated thermoelastic Timoshenko system under Green Naghdi law?

Journal of thermal stresses, 2023
Over the years, the stabilization Timoshenko systems with dissipative features have piqued the interest of researchers. The study of Timoshenko systems under various damping effects has resulted in a significant number of studies.
Hamza Zougheib, T. El Arwadi, Rodrigo L. R. Madureira, M. Rincon   +3 more
semanticscholar   +1 more source

Stabilization of a new memory-type thermoelastic Timoshenko system

Applicable Analysis, 2022
This paper investigates the asymptotic stability of a new coupling to a thermoelastic Timoshenko-type system with memory. The memory term acts on the shear force in the evolution equations.
C. Enyi, S. E. Mukiawa, T. Apalara
semanticscholar   +1 more source

Stability of Timoshenko system coupled with thermal law of Gurtin-Pipkin affecting on shear force

Applicable Analysis, 2021
In this paper, we consider a Timoshenko type system coupled with parabolic equation that represents the thermal effect given by the Gurtin-Pipkin law while taking into account that the temperature influences on the shear force.
Dridi Hanni, B. Feng, Khaled Zennir
semanticscholar   +1 more source

Dynamics of locally damped Timoshenko systems

Mathematics and Mechanics of Solids, 2022
In this paper, we study the long-time dynamics of a Timoshenko system modeling vibrations of beams with non-linear localized damping mechanisms acting on both displacement and angular rotation and subjected to non-linear source terms. Using recent quasi-stability methods, we prove the existence of smooth finite dimensional global attractor, which is ...
Mirelson M Freitas, Dilberto S Almeida Júnior, Mauro L Santos, Anderson JA Ramos, Ronal Q Caljaro   +4 more
openaire   +2 more sources

Dynamics of nonlinear Reissner–Mindlin–Timoshenko plate systems

Mathematische Nachrichten, 2023
AbstractThe problem of Reissner–Mindlin–Timoshenko plate systems with nonlinear damping terms is considered. The main result is the existence of global attractors. By showing the system is gradient and asymptotic smoothness via a stabilizability inequality, we establish the existence of global attractors with finite fractal dimension. The continuity of
B. Feng, M. M. Freitas, A. L. C. Costa, M. L. Santos   +3 more
openaire   +2 more sources

Smooth dynamics of a Timoshenko system with hybrid dissipation

Asymptotic Analysis, 2022
In this paper we study the longtime dynamics of a class of thermoelastic Timoshenko beams with history in a nonlinear elastic foundation. Our main result establishes the existence of a global attractor with finite fractal dimension without requiring the ...
Yuming Qin, J. E. Muñoz Rivera, T. Ma
semanticscholar   +1 more source

Optimal polynomial decay for a Timoshenko system with a strong damping and a strong delay

Mathematical methods in the applied sciences, 2021
In this article, we consider a linear Timoshenko system with a strong damping and a strong constant delay acting on the transverse displacement of the beam.
Hocine Makheloufi, Mounir Bahlil, B. Feng   +2 more
semanticscholar   +1 more source

General decay for a viscoelastic-type Timoshenko system with thermoelasticity of type III

Applicable Analysis, 2021
We consider a one-dimensional thermoelastic Timoshenko system, where the heat conduction is given by Green and Naghdi theories and acting on shear force.
Djellali Fayssal, Labidi Soraya, Taallah Frekh   +2 more
semanticscholar   +1 more source