| 在抽象凸结构中的逼近选择定理及其应用 |
| |
| 引用本文： | 侯吉成.在抽象凸结构中的逼近选择定理及其应用[J].数学年刊A辑(中文版),2003(6). |
| |
| 作者姓名： | 侯吉成 |
| |
| 作者单位： | 汕头大学数学系 广东汕头515063 |
| |
| 基金项目： | 国家自然科学基金(No.10171043)资助的项目 |
| |
| 摘 要： | 本文首先建立了一个新的逼近选择定理,然后作为这个定理的应用,给出对于非H-凸像集值映射的一个不动点定理.
|
| 关 键 词： | Hansdorff下半连续 广义Zima型 H-空间 下半连续 覆盖维数 |
APPROXIMATE SELECTION THEOREMS IN ABSTRACT CONVEX STRUCTURE AND APPLICATIONS |
| |
| HOU Jicheng.APPROXIMATE SELECTION THEOREMS IN ABSTRACT CONVEX STRUCTURE AND APPLICATIONS[J].Chinese Annals of Mathematics,2003(6). |
| |
| Authors: | HOU Jicheng |
| |
| Institution: | HOU Jicheng
Department of Mathematics,Shantou University,Shantou 515063,Guangdong,China, Department of Mathematics and Information Science,Yantai University,Yantai 264005,Shandong,China. |
| |
| Abstract: | This paper first proves a new approximate selection theorem, then, as an application, establishes a fixed point theorem, for a set-valued mapping with non-H-convex images. |
| |
| Keywords: | Hausdorff lower semicontinuous Generalized Zima type H-space Lower semicontinuous Covering dimention |
| 本文献已被 CNKI 等数据库收录！ |
|
