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Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2007, Volume 4, Pages 553–595
(Mi semr172)
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This article is cited in 3 scientific papers (total in 3 papers)
Research papers
Group-theoretical solutions to gas dynamic equations generated by threedimensional Lie subalgebras
A. A. Cherevko M. A. Lavrent'ev Institute of Hydrodynamics
Abstract:
We study group-theoretical solutions to the dynamic equations of polytropic gas. We give a complete list of invariant and partially invariant solutions generated by $3$-dimensional subalgebras of symmetry Lie algebra $L_{13}$. There are $146$ different invariant solutions, $61$ partially invariant solutions, and $12$ types of barochronic solutions in this list. This result is applicable in gas dynamics, aerodynamics, and physics of atmosphere.
Received November 26, 2007, published December 25, 2007
Citation:
A. A. Cherevko, “Group-theoretical solutions to gas dynamic equations generated by threedimensional Lie subalgebras”, Sib. Èlektron. Mat. Izv., 4 (2007), 553–595
Linking options:
https://www.mathnet.ru/eng/semr172 https://www.mathnet.ru/eng/semr/v4/p553
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Abstract page: | 291 | Full-text PDF : | 59 | References: | 66 |
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