Local well-posedness for Euler-Poisson fluids with non-zero heat conduction

Abstract

We consider the multidimensional Euler-Poisson equations with non-zero heat conduction, which consist of a coupled hyperbolic-parabolic-elliptic system of balance laws. We make a deep analysis on the coupling effects and establish a local well-posedness of classical solutions to the Cauchy problem pertaining to data in the critical Besov space. Proof mainly relies on a standard iteration argument. To achieve it, a new Moser-type inequality is developed by the Bony' decomposition.

References in corpus (1)

• Global exponential stability of classical solutions to the hydrodynamic model for semiconductors

Cited by in corpus (1)

• Global well-posedness in critical Besov spaces for two-fluid Euler-Maxwell equations