Submodels of the Special Compressible Fluid on Two-Dimensional Subalgebras

Abstract

The article take up two-dimensional subalgebras from optimum system of algebra $L_{13}$, which is deduce from the gas dynamics equations. We calculated invariants and constructed invariant submodels for two-dimensional sabalgebras. Then invariant submodels are reduce to one of canonical types: evolutionary or stationary.

12 pages, AmsTeX