| P1—紧与凝聚映象的Altman型不动点 |
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| 引用本文： | 许绍元.P1—紧与凝聚映象的Altman型不动点[J].江西师范大学学报(自然科学版),1999,23(3):210-212. |
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| 作者姓名： | 许绍元 |
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| 作者单位： | 韩山师范学院数学系!广东潮州521041 |
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| 摘 要： | 利用拓扑度理论在Ｌｅｒａｙ－Ｓｃｈａｕｄｅｒ条件下得到了若干Ｐ１－紧与凝聚映象的Ａｌｔｍａｎ型不动点，进一步推广了著名的Ａｌｔｍａｎ定理，改进了有文献的一些结果。
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| 关 键 词： | P1－紧映象 凝聚映象 Altman型 不动点 |
Altman-fixed-points for P_1-compact and Condensing Mappings |
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| XU Shao,yuan.Altman-fixed-points for P_1-compact and Condensing Mappings[J].Journal of Jiangxi Normal University (Natural Sciences Edition),1999,23(3):210-212. |
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| Authors: | XU Shao yuan |
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| Abstract: | In this paper using topological degree theory we obtain some new Altman fixed point theorems for P 1 compact and condensing mappings,thus the well known Altman's theoem is generalized,and some corresponding results of some papers are improved. |
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| Keywords: | P 1 compact mapping condensing mapping Altman fixed point |
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