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Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2005, Volume 2, Pages 291–307
(Mi semr35)
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This article is cited in 7 scientific papers (total in 7 papers)
Research papers
Symmetries and solutions to equations of two-dimensional motions of polytropic gas
A. S. Pavlenko M. A. Lavrent'ev Institute of Hydrodynamics
Abstract:
The optimal system of subalgebras for the $9$-dimensional Lie algebra was constructed. This system classifies invariant submodels of equation governing the motion of polytropic gas with polytrope-exponent $\gamma=2$. Invariant submodels of rank equal to 0 were found and their physical properties were described.
Received September 27, 2005, published December 22, 2005
Citation:
A. S. Pavlenko, “Symmetries and solutions to equations of two-dimensional motions of polytropic gas”, Sib. Èlektron. Mat. Izv., 2 (2005), 291–307
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https://www.mathnet.ru/eng/semr35 https://www.mathnet.ru/eng/semr/v2/p291
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Abstract page: | 246 | Full-text PDF : | 79 | References: | 32 |
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