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一类源于广义Riemann问题的奇异摄动非线性边值问题

任长宇1,姜杰1,徐岩2   

  1. 1.吉林大学数学研究所,长春130012;2.北京科技大学数学力学系,北京100083
  • 收稿日期:2004-12-17 修回日期:1900-01-01 出版日期:2005-09-26 发布日期:2005-09-26
  • 通讯作者: 任长宇

A Class of Singular Perturbation Nonlinear Boundary Value Problem Arising from General Riemann Problem

REN Chang-yu1,JIANG Jie1,XU Yan2   

  1. 1.Institute of Mathematics,Jilin University,Changchun 130012,China;2.Department of Mathematics and Mechanics,University of Science and Technology Beijing,Beijing 100083,China
  • Received:2004-12-17 Revised:1900-01-01 Online:2005-09-26 Published:2005-09-26
  • Contact: REN Chang-yu

摘要: 研究一类源于广义Riemann问题的奇异摄动非线性边值问题.首先将该问题转化为两点边值问题,然后借助两点边值问题的解得到了奇异摄动非线性边值问题解的存在性、惟一性和解的结构.

关键词: 非线性, 奇异摄动, 边值问题

Abstract: This paper deals with a class of singular perturbation nonlinear boundary value problems arising from general Riemann problem.The existence,unique and the form of the solution of the problem by means of transforming the problem into a two-point boundary value problem and its solution.

Key words: nonlinear, singular perturbation, boundary value problem

中图分类号: 

  • O175.8