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一类四阶奇摄动的本征值问题

王莉婕   

  1. 湖州师范学院 理学院, 浙江 湖州 313000
  • 收稿日期:2007-04-26 修回日期:1900-01-01 出版日期:2008-03-26 发布日期:2008-03-26
  • 通讯作者: 王莉婕

A Class of Singularly Perturbed Eigenvalue Problems of Fourth Order

WANG Lijie   

  1. Faculty of Science, Huzhou Teachers College, Huzhou 313000, Zhejiang Province, China
  • Received:2007-04-26 Revised:1900-01-01 Online:2008-03-26 Published:2008-03-26
  • Contact: WANG Lijie

摘要: 利用构造线性微分方程渐近解的方法, 讨论一类带有边界条件的本征值奇摄动问题的解, 得出了本征值和对应的本征函数解的渐近表示式.

关键词: 奇摄动, 本征值, 本征函数

Abstract: By means of the method of constructing asymptotic solution of linear differential equations. The solutions for a class of singularly perturbed eigenvalue problems with boundary conditions were discussed. The asymptotic expansions for the eigenvalue and corresponding eigenfunction was obtained.

Key words: singular perturbation, eigenvalue, eigenfunction

中图分类号: 

  • O175.14