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This article is cited in 8 scientific papers (total in 8 papers)
Existence and stability of a front-type periodic solution of a two-component system of parabolic equations
A. A. Mel'nikova Faculty of Physics, Lomonosov Moscow State University, Moscow, 119991 Russia
Abstract:
A periodic front-type solution of a singularly perturbed system of parabolic equations is considered. The system can be considered as a mathematical model describing a sharp change in the physical characteristics of spatially inhomogeneous media. Such models are used to describe processes in ecology, biophysics, chemical kinetics, combustion physics, and other fields. The existence of a front-type solution is proved, and the asymptotic stability of a periodic solution is established. An algorithm for constructing an asymptotic approximation of the solution is described.
Key words:
periodic solution, internal transition layer, stability, singular perturbation.
Received: 14.06.2018 Revised: 10.02.2019 Accepted: 11.03.2019
Citation:
A. A. Mel'nikova, “Existence and stability of a front-type periodic solution of a two-component system of parabolic equations”, Zh. Vychisl. Mat. Mat. Fiz., 59:7 (2019), 1184–1200; Comput. Math. Math. Phys., 59:7 (2019), 1131–1147
Linking options:
https://www.mathnet.ru/eng/zvmmf10925 https://www.mathnet.ru/eng/zvmmf/v59/i7/p1184
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Abstract page: | 154 | References: | 19 |
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