On spherically symmetric solutions of the relativistic Euler equation

Abstract

This work investigates the spherical symmetric solutions of more realistic equation of states. We generalize the method of Hsu et al. (Methods Appl. Anal. 8 (2001) 159) to show the existence of spherical symmetric weak Solution of the relativistic Euler equation with initial data containing the vacuum state. (C) 2004 Elsevier Inc. All rights reserved.