The non-relativistic limit of Radiation Hydrodynamics Equations arising from astrophysics

摘要：

In this paper, we study the asymptotic limit of a multidimensional non-isentropic radiation hydrodynamics model arising from astrophysics via non-relativistic regime. We first obtain the local existence of smooth solutions to the initial value problem. Then, we give a convergence result of the radiation hydrodynamics equations to the compressible and non-isentropic Euler equations.

关键词： radiation hydrodynamics asymptotic expansion non-relativistic limit convergence

作者: Jianwei Yang Shu Wang

作者单位: College of Applied Sciences Beijing University of Technology Ping Le Yuan 100, Chaoyang District, Beijing 100124, P. R. China

会议类型: 国际会议

会议名称: 2009 Second International Conference on Intelligent Computation Technology and Automation(2009 第二届IEEE智能计算与自动化国际会议 ICICTA 2009)

会议地点: 长沙

会议语种:英文

页码: 1900-1902

在线出版日期: 2009-10-10（万方平台首次上网日期，不代表论文的发表时间）