随机集值半闭1-集压缩映象的一个随机不动点定理 |
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引用本文: | 杨庚华,;李国祯. 随机集值半闭1-集压缩映象的一个随机不动点定理[J]. 广西师范学院学报(自然科学版), 2008, 0(4): 28-30 |
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作者姓名: | 杨庚华, 李国祯 |
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作者单位: | [1]佛山科学技术学院理学院,广东佛山528000; [2]江西师范大学数学系,江西南昌330027 |
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基金项目: | 国家自然科学基金资助项目(10772046) |
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摘 要: | 将文献中ShaoyuanXU关于半闭1-集压缩映象的一个重要不动点定理推广到集值情形,得到随机集值1-集压缩映象的一个随机不动点定理.
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关 键 词: | 随机集值 半闭 1-集压缩 随机不动点 |
A Random Fixed,point Theorem of Semi-closed 1-set Contraction Mapping |
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Affiliation: | YANG Geng-hua , LI Guo-zhen (1. Dept. of Math. ,Foshan University, Foshan 528000, China; 2. Dept. of Math. ,Jiangxi Normal University, Nanchang 330027, China) |
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Abstract: | In this paper, we extend an important fixed point theorem to set-valued semi-closed semi-closed 1-set contraction mapping. A random fixed-point theorem for random set-valued semi-closed 1-set contraction mapping is obtained. |
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Keywords: | Randoml setvalued 1-set contraction random fixed-point |
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