CONVERGENCE RATES TO TRAVELLING WAVES FOR A RELAXATION MODEL WITH LARGE INITIAL DISTURBANCE

• 作 者: ZhangHui ZhaoYinchuan
• 机 构: DepartmentofMathematics,InstituteofComputationalMathematicsandScientific/EngineeringComputing
• 出 处: 数学物理学报：B辑英文版
• 发表日期: 2004年2期
• 关键词: 收敛率 行波 通量函数 弛豫模型 双曲型方程组 Convergence rate relaxation travelling waves large in
• 基金项目: The subject is supported by National Natural Sciences Foundation of China(10001036)

This paper is concerned with the convergence rates to traveUmg waves for a relaxation model with general flux functions. Compared with former results in thisdirection, the main novelty in this paper lies in the fact that the initial disturbance can bechos