Geodesic
On the approximation properties of an implicit difference scheme for the equations of gas dynamics
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 30 (1990) no. 7, pp. 1093-1102 
I. I. Vorozhtsov; V. L. Yumashev. On the approximation properties of an implicit difference scheme for the equations of gas dynamics. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 30 (1990) no. 7, pp. 1093-1102. http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_7_a10/
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Voir la notice de l'article provenant de la source Math-Net.Ru

The two- and three-layer versions of a symmetric implicit difference scheme on distributed nets in the case of the one-dimensional equation of gas dynamics in the Euler form are considered. The approximate viscosity of the scheme is investigated by the method of differential approximation. The change in the approximation properties of the scheme when a mobile net is employed is analyzed. The results of a numerical experiment are presented.

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