数学物理学报

• 论文 • 上一篇    

具间断系数线性双曲型方程组

刘法贵; 葛云飞; 李才中   

  1. 华北水利水电学院数学系 郑州 450011
  • 收稿日期:2005-09-25 修回日期:2006-05-26 出版日期:2007-02-25 发布日期:2007-02-25
  • 通讯作者: 刘法贵
  • 基金资助:
    河南省自然科学基金(200511051700)、河南省教育厅自然科学基金(200510078005)和
    国家自然科学基金(10571024)资助

Linear Hyperbolic Systems with Discontinuous Coefficients

Liu Fagui; Ge Yunfei; Li Caizhong   

  1. Department of Mathematics, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011
  • Received:2005-09-25 Revised:2006-05-26 Online:2007-02-25 Published:2007-02-25
  • Contact: Liu Fagui

摘要: 考虑具间断系数线性双曲型方程组Riemann问题,利用分析的方法证明了该问题包含δ波解的存在性.

关键词: 间断系数, Riemann问题, δ波

Abstract: In this article the authors consider Riemann problem for linear hyperbolic systems with discontinuous coefficients, and show that it maybe admit measure solution contained δ wave.

Key words: Discontinuous coefficient, Riemann problem, δ wave

中图分类号: 

  • 35L60