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| Fixed Points of Nonexpansive Type Mappings in Topological Spaces | |
| 作者姓名： | 丁协平 |
| 作者单位： | Sichuan Noramal |
| 基金项目： | Science Fund of the Chinese Academy of Sciences |
| 摘 要： | Recently. Penot[1] and Kirk[2]obtained the abstract versions of Kirk's fixed point theorem of [3] for nonexpansive mappings, respectively. Gille spie and Williams [4, 5] replaced the reflexive and normal structure used in Kirk [3] and Kannan [6], by uniformly normal structure to obtain the fixed point theorems for nonexpansive and Kannan mappings. Kaukich [7] also extended the result of [3] to the generalized nonexpansive mappings. |
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