Browder不动点定理的推广及应用

基金项目: 国家自然科学基金资助课题(19971058)

A Generalization of Browder’s Fixed Point Theorem With Applications

1.
Department of Mathematics, Sichuan University, Chengdu 610064, P R China;
2.
Department of Mathematics, Jimei Normal College, Xiamen, Fujian 361021, P R China

摘要: 研究Browder不动点定理,得到Browder不动点定理之一新的推广定理及其几种等价形式.作为应用,研究了最近点和不动点的存在性问题.
- 转移开(闭)映象 /
- Browder不动点定理 /
- 转移上(下)半连续函数
Abstract: The purpose of this paper is to obtain a generalization of the famous Browder's fixed point theorem and some equivalent forms.As application,these results are utilized to study the existence problems of fixed points and nearest points.
- transfer open(closed)mapping /
- Browder’s fixed point theorem /
- transfer upper(lower) semi-continuous function

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