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Sibirskii Matematicheskii Zhurnal, 2009, Volume 50, Number 1, Pages 19–27
(Mi smj1933)
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This article is cited in 6 scientific papers (total in 7 papers)
Hyperbolic systems equivalent to the wave equation
V. M. Gordienko Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences
Abstract:
Some relation along an additional characteristic is constructed for a class of Friedrichs hyperbolic systems to which the wave equation is reduced. The statement is proven about preservation of a vortex. The conditions are stated for the solutions to Friedrichs hyperbolic systems of this class to remain solutions to the initial wave equation.
Keywords:
wave equation, Friedrichs hyperbolic system.
Received: 09.10.2007
Citation:
V. M. Gordienko, “Hyperbolic systems equivalent to the wave equation”, Sibirsk. Mat. Zh., 50:1 (2009), 19–27; Siberian Math. J., 50:1 (2009), 14–21
Linking options:
https://www.mathnet.ru/eng/smj1933 https://www.mathnet.ru/eng/smj/v50/i1/p19
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