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Quarterly of Applied Mathematics

Quarterly of Applied Mathematics

Online ISSN 1552-4485; Print ISSN 0033-569X

   
 
 

 

Decay estimate and global existence of a semilinear Mindlin-Timoshenko plate system with full frictional damping in the whole space


Authors: Kaiqiang Li and Rui Xue
Journal: Quart. Appl. Math. 78 (2020), 703-724
MSC (2010): Primary 35A01; Secondary 74H40, 74K10
DOI: https://doi.org/10.1090/qam/1569
Published electronically: March 23, 2020
MathSciNet review: 4148824
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Abstract | References | Similar Articles | Additional Information

Abstract: In this paper, we are interested in a semilinear Mindlin-Timoshenko system with an irrotationality condition for the angle variables. Under the smallness assumption on the initial data, the decay rate of solutions is obtained by using both the multiplier method in the Fourier space and the fundamental solution method. Moreover, we also prove the global existence of solutions by the standard method.


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Additional Information

Kaiqiang Li
Affiliation: School of Mathematics and Information Science, Yantai University, Yantai, 264005, Shandong, People’s Republic of China
Email: kaiqiangli19@163.com

Rui Xue
Affiliation: School of Mathematical Sciences, Shanghai Jiao Tong University, Shanghai, 200240, People’s Republic of China
Email: rxue2011@126.com

Keywords: Semilinear Mindlin-Timoshenko system, irrotationality condition, Cauchy problem, decay estimate, global existence.
Received by editor(s): June 30, 2019
Received by editor(s) in revised form: January 17, 2020
Published electronically: March 23, 2020
Additional Notes: The first author is the corresponding author.
The work was partially supported by the National Natural Science Foundation of China (No.11871335 and No. 11571231).
Article copyright: © Copyright 2020 Brown University