数学物理学报 ›› 2004, Vol. 24 ›› Issue (1): 71-80.

• 论文 • 上一篇    下一篇

多项式型半正微分边值问题的正解

 徐西安   

  1. 徐州师范大学数学系 徐州 |221116
  • 出版日期:2004-02-25 发布日期:2004-02-25
  • 基金资助:

    徐州师范大学青年教师科研基金资助

On Existence of Nonnegative Solutions to Singular Semi positone Problems with Polynomial Nonlinearity

 XU Xi-An   

  • Online:2004-02-25 Published:2004-02-25
  • Supported by:

    徐州师范大学青年教师科研基金资助

摘要:

该文在一个特殊锥上, 使用不动点指数与逼近方法,证明了一类多项式型半正微分方程正解的存在性结果.

关键词: 奇异边值问题;拓扑度;全连续算子

Abstract:

In this paper, the author obtains some new results about the existence of posi tive solutions to a kind of semi positone singular boundary value problem,  the results of this paper extend the former work.

Key words: Singular boundary value problems, Toplogical degree, Complete ly continuous operator

中图分类号: 

  • 34B15