文摘
In this paper, we establish the existence of global-in-time smooth solutions to the compressible Navier–Stokes system for a viscous and heat-conducting ideal polytropical gas with shear viscosity and large data. Here, the viscosity coefficients can be degenerate functions on density, and the heat-conductive coefficient can also be a degenerate function on both density and temperature. Keywords Compressible Navier–Stokes equations Shear viscosity Viscous coefficients Heat-conducting coefficient