数学物理学报

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拟增算子的多个不动点

孙金丽;孙经先   

  1. 徐州师范大学数学系 徐州
  • 收稿日期:2004-12-18 修回日期:2006-04-10 出版日期:2006-10-25 发布日期:2006-10-25
  • 通讯作者: 孙金丽
  • 基金资助:
    数学天元基金(1052605)和南京师范大学校基金资助

Multiple Fixed Points of Quasi-monotone Nondecreasing Operator

Sun Jinli;Sun Jingxian

  

  1. School of Mathematics and Computer Science, Nanjing Normal University, Nanjing 210097
  • Received:2004-12-18 Revised:2006-04-10 Online:2006-10-25 Published:2006-10-25
  • Contact: Sun Jinli

摘要: 该文应用变分方法和 Banach 空间的常微分方程理论证明了关于拟增算子的一个三不动点定理.

关键词: 拟增, 不动点, 变分方法, 常微分方程

Abstract: By using variational method and the theory of ordinary differential equations in Banach spaces, a three fixed points theorem of quasi-monotone nondecreasing operator is proved.

Key words: Quasi-monotone nondecreasing, Fixed point, Variational method, Ordinary differential equations

中图分类号: 

  • 35B38