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Sibirskii Matematicheskii Zhurnal, 2023, Volume 64, Number 6, Pages 1229–1247 DOI: https://doi.org/10.33048/smzh.2023.64.610
(Mi smj7827)
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Finite time stabilization to zero and exponential stability of quasilinear hyperbolic systems
N. A. Lyul'koab a Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
DOI:
https://doi.org/10.33048/smzh.2023.64.610
Abstract:
We consider the asymptotic properties of solutions to the mixed problems for the quasilinear nonautonomous first-order hyperbolic systems with two variables in the case of smoothing boundary conditions. We prove that all smooth solutions to the problem for a decoupled hyperbolic system stabilize to zero in finite time independently of the initial data. If the hyperbolic system is coupled then we show that the zero solution to the quasilinear problem is exponentially stable.
Keywords:
first-order quasilinear hyperbolic system, smoothing boundary conditions, stabilization to zero in finite time, exponential stability.
Received: 20.06.2023 Revised: 20.06.2023 Accepted: 25.09.2023
Citation:
N. A. Lyul'ko, “Finite time stabilization to zero and exponential stability of quasilinear hyperbolic systems”, Sibirsk. Mat. Zh., 64:6 (2023), 1229–1247; Siberian Math. J., 64:6 (2023), 1356–1371
Linking options:
https://www.mathnet.ru/eng/smj7827 https://www.mathnet.ru/eng/smj/v64/i6/p1229
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| Statistics & downloads: |
| Abstract page: | 120 | | Full-text PDF : | 37 | | References: | 43 | | First page: | 2 |
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