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Труды Института механики им. Р.Р. Мавлютова
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Proceedings of the Mavlyutov Institute of Mechanics


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Urazbakhtina L.Z. Reduction of differential and invariant submodels to invariant Proceedings of the Institute of Mechanics of Ufa Branch of RAS. 6 (2008). 143–149.
2008. Vol. 6. Issue 1, Pp. 143–149
URL: http://proc.uimech.org/uim2008.1.020,en
DOI: 10.21662/uim2008.1.020
Reduction of differential and invariant submodels to invariant
Urazbakhtina L.Z.
Ufa state aviation technical university, Ufa

Abstract

Classification of differential and invariant submodels of the 3-h-parametrical group consisting of two transfers and transfer with stretching is given in work. The reduction of four submodels to an invariant submodel on some subgroup is proved.

Keywords

equations of gas dynamics,
differential and invariant submodels,
reduction