Geodesic
Invariant solution of dynamics of polytropic gas generated by three-dimensional algebras of symmetry
Sibirskie èlektronnye matematičeskie izvestiâ, Tome 5 (2008), pp. 229-250

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We consider group-theoretical solution of equations of politropic gas generated by three-dimentional algebras Lie of symmetry. We observe the 37 invariant submodels admitting algebras with large normalizer. The factor systems of these submodels can be integrated.
Keywords: dynamics of polytropic gas, algebra of symmetry.
Mots-clés : invariant solution 
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     author = {A. I. Golod and A. P. Chupakhin},
     title = {Invariant solution of dynamics of polytropic gas generated by three-dimensional algebras of symmetry},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {229--250},
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     volume = {5},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2008_5_a18/}
}
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A. I. Golod; A. P. Chupakhin. Invariant solution of dynamics of polytropic gas generated by three-dimensional algebras of symmetry. Sibirskie èlektronnye matematičeskie izvestiâ, Tome 5 (2008), pp. 229-250. http://geodesic.mathdoc.fr/item/SEMR_2008_5_a18/