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| Banach空间中复合算子的不动点定理 | |
| 引用本文： | 李凤友.Banach空间中复合算子的不动点定理[J].数学研究及应用,1997,17(2):317-318. |
| 作者姓名： | 李凤友 |
| 作者单位： | 天津师范大学数学系 |
| 摘 要： | 本文给出Ｂａｎａｃｈ空间中集值与单位增算子的不动点定理，它推广了文［１］—［４］中相应的结果 |
| 关 键 词： | Banach空间 集值复合增算子 弱上半闭 拟弱紧集 不动点 |
Some Fixed Point Theorems for Composite Operators in Banach Spaces |
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| Li Fengyou.Some Fixed Point Theorems for Composite Operators in Banach Spaces[J].Journal of Mathematical Research with Applications,1997,17(2):317-318. | |
| Authors: | Li Fengyou |
| Institution: | Dept. of Math.; Tianjin Normal University |
| Abstract: | In this paper, we give some fixed point theorems for multi valued and single valued increasing operators in Banach spaces, which generalizes the corresponding results of 1]-4]. |
| Keywords: | Banach space multi-valued composite increasing operator weakly upper-semiclosed set quasi-weakly compact set fixed point |
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