Abstract and Applied Analysis
Volume 2006 (2006), Article ID 16071, 8 pages
doi:10.1155/AAA/2006/16071

On the rate of the volume growth for symmetric viscous heat-conducting gas flows with a free boundary

Abstract

The system of quasilinear equations for symmetric flows of a viscous heat-conducting gas with a free external boundary is considered. For global in time weak solutions having nonstrictly positive density, the linear in time two-sided bounds for the gas volume growth are established.