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Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2010, Volume 7, Pages 413–424
(Mi semr251)
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This article is cited in 1 scientific paper (total in 1 paper)
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The increasing smoothness property of solutions to some hyperbolic problems in two independent variables
N. A. Lyul'ko Sobolev Institute of Mathematics, Novosibirsk, Russia
Abstract:
The initial-boundary problems for first-order hyperbolic systems and for the wave equation are considered in the half-strip $\Pi=\{(x,t):0<x<1$, $t>0\}$. Boundary conditions which guarantee the increasing of smoothness of the solutions to the considered problems as $t$ grows are formulated.
Keywords:
first-order hyperbolic systems on the plane, wave equation, initial-boundary problems, increasing smoothness of the solutions.
Received January 25, 2010, published November 11, 2010
Citation:
N. A. Lyul'ko, “The increasing smoothness property of solutions to some hyperbolic problems in two independent variables”, Sib. Èlektron. Mat. Izv., 7 (2010), 413–424
Linking options:
https://www.mathnet.ru/eng/semr251 https://www.mathnet.ru/eng/semr/v7/p413
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