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This article is cited in 11 scientific papers (total in 11 papers)
A boundary-value problem for a first-order hyperbolic system in a two-dimensional domain
N. A. Zhuraa, A. P. Soldatovb a P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
b National Research University "Belgorod State University"
Abstract:
We consider a strictly hyperbolic first-order system of three equations
with constant coefficients in a bounded piecewise-smooth domain. The boundary
of the domain is assumed to consist of six smooth non-characteristic arcs.
A boundary-value problem in this domain is posed by alternately prescribing
one or two linear combinations of the components of the solution on these arcs.
We show that this problem has a unique solution under certain additional
conditions on the coefficients of these combinations, the boundary of the
domain and the behaviour of the solution near the characteristics passing
through the corner points of the domain.
Keywords:
strictly hyperbolic first-order systems of differential equations,
two-dimensional admissible domains, boundary-value problems, shift operator,
functional operator, estimate for the spectral radius of a functional operator.
Received: 09.09.2015 Revised: 04.05.2016
Citation:
N. A. Zhura, A. P. Soldatov, “A boundary-value problem for a first-order hyperbolic system in a two-dimensional domain”, Izv. RAN. Ser. Mat., 81:3 (2017), 83–108; Izv. Math., 81:3 (2017), 542–567
Linking options:
https://www.mathnet.ru/eng/im8442https://doi.org/10.1070/IM8442 https://www.mathnet.ru/eng/im/v81/i3/p83
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Abstract page: | 462 | Russian version PDF: | 67 | English version PDF: | 12 | References: | 63 | First page: | 49 |
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