数学物理学报 ›› 2008, Vol. 28 ›› Issue (6): 1128-1132.

• 论文 • 上一篇    下一篇

一类非线性奇摄动Robin问题解的渐近性态

唐荣荣   

  1. (湖州师范学院理学院 湖州 313000|上海高校计算科学E -研究院, 上海交通大学研究所 上海 200240)
  • 收稿日期:2006-12-31 修回日期:2008-09-28 出版日期:2008-12-25 发布日期:2008-12-25
  • 通讯作者: 唐荣荣
  • 基金资助:

    国家自然科学基金(10471039)、浙江省自然科学基金(Y604127)和上海市教育委员会E - 研究院建设计划项目(E03004)资助

The Asymptotic Behavior of Solution for a Class of Nonlinear Singularly Perturbed Robin Problem

Tang Rongrong   

  1. (Faculty of Science, Huzhou Teachers College, Huzhou 313000|Division of Computational Science, E-Institute of Shanghai Universities, at SJTU, Shanghai 200240)
  • Received:2006-12-31 Revised:2008-09-28 Online:2008-12-25 Published:2008-12-25
  • Contact: Tang Rongrong

摘要:

利用渐近理论和微分不等式的方法,该文研究了一类非线性奇摄动Robin问题. 证明了其解的存在性,并得到了解的任意n 阶一致有效渐近展开式.

关键词: 非线性, 奇摄动, 渐近性态, 微分不等式

Abstract:

In this paper, by using the singular perturbation theory and the method for
differential inequality, the asymptotic behavior for a class of nonlinear
singularly perturbed Robin problems are considered. The existence of solution
is proved and the uniformly valid asymptotic expansions for arbitrary nth-order are obtained.

Key words: Nonlinear, Singular perturbation, Asymptotic behavior, Differential inequality

中图分类号: 

  • 34E15