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Menger PM-空间中模糊映射的公共不动度定理
Common Fixed Degree Theorems for Fuzzy Mappings in Menger PM-Spaces
【摘要】 在完备的Menger概率度量空间中,引进了一个函数类Bφ,利用Bφ中的函数作为压缩度规函数,证明了一个新的模糊映射列的公共不动度定理,推广了某些重要的公共不动度定理。
【Abstract】 In complete Menger PM-spaces,a class of real functions denoted by Bφ is introduced.By using the function in Bφ as a contractive gauge function,a new common fixed degree theorems for fuzzy mappings is proved.Furthermore,some important common fixed degree theorems have been generalized.
【关键词】 Menger概率度量空间;
模糊映射;
模糊映射的不动度;
模糊映射列的公共不动度;
【Key words】 menger probability metric spaces; fuzzy mapping; fixed degree for a fuzzy mapping; common fixed degree for a sequence of fuzzy mappings;
【Key words】 menger probability metric spaces; fuzzy mapping; fixed degree for a fuzzy mapping; common fixed degree for a sequence of fuzzy mappings;
【基金】 国家自然科学基金项目(10671094)
- 【文献出处】 江南大学学报(自然科学版) ,Journal of Jiangnan University(Natural Science Edition) , 编辑部邮箱 ,2011年01期
- 【分类号】O177.91
- 【下载频次】38