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Journal of Siberian Federal University. Mathematics & Physics, 2010, Volume 3, Issue 2, Pages 173–184
(Mi jsfu116)
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This article is cited in 5 scientific papers (total in 5 papers)
Characteristic algebras of nonlinear hyperbolic systems of equations
Anatoly V. Zhibera, Olga S. Kostriginab a Institute of Mathematics with Computing Centre, Ufa Science Centre, Russian Academy of Sciences, Ufa, Russia
b Ufa State Aviation Technical University, Ufa, Russia
Abstract:
We describe all $n$-component systems of nonlinear hyperbolic equations with a complete set of integrals of the first order and two-component systems of equations with three integrals of the first order and one integral of the second order. Necessary conditions for the existence of two integrals of the first order and two integral of second order for two-component systems of equations are obtained.
Keywords:
characteristic algebra, integral, vector field, Riemann tensor.
Received: 18.12.2009 Received in revised form: 25.01.2010 Accepted: 10.03.2010
Citation:
Anatoly V. Zhiber, Olga S. Kostrigina, “Characteristic algebras of nonlinear hyperbolic systems of equations”, J. Sib. Fed. Univ. Math. Phys., 3:2 (2010), 173–184
Linking options:
https://www.mathnet.ru/eng/jsfu116 https://www.mathnet.ru/eng/jsfu/v3/i2/p173
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Abstract page: | 440 | Full-text PDF : | 128 | References: | 68 |
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