摘要
由于fuzy系统工程等fuzzy性理论的需要,1981年Helipern首先提出fuzzy映象的概念,并对压缩型fuzzy映象得到了一个不动点定理,该文提出g-Φ压缩型fuzzy映象的新概仿,并对此类fuzzy映象的序列建立了公共不动点定理,它不仅是相关结论的改进和推广。
For requirement of fuzzy system engineering, et.al.,1981,S.Heilpern first introduced the concept of fuzzy mapings and proved fixed point theorems for contraction fuzzy mappings. The paper introduced g-Φ contractive type fuzzy mappings.The common fixed point theorems of this sequence of fuzzy mapping are studied,our theorems improve and generalize the corresponding results and it can be applied in system engineering.
出处
《南京理工大学学报》
EI
CAS
CSCD
1997年第2期181-184,共4页
Journal of Nanjing University of Science and Technology
关键词
系统工程
模糊映象
不动点定理
公共不动点
systems engineering,fuzzy control theory,fuzzy mapping ,fixed -point theorem