Труды Института механики им. Р.Р. Мавлютова

Электронный научный журнал | Electronic Scientific Journal

Proceedings of the Mavlyutov Institute of Mechanics

ISSN 2542–0380
DOI 10.21662

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