摘要
本文引入了第(Ⅰ)、(Ⅱ)类 C.—Fuzzy映象的概念,讨论了这两类Fuz—zy映象的不动度问题,得出了几个新结果。使得B.E.Rhoades〔1〕所提出的一个问题在比集值映象及Fuzzy映象更广泛的情形下得到了解决,并且推广了张石生等在文〔2〕中的主要结果。
In this paper, two classes of C. -Fuzzy mappings are defined, and the fixed de- gree problem for these C. -Fuzzy mappings are studied; some new results for fixed degree have been gived and on open question proposed by B.E. Rhoades [1] in more general case has been solved. The results in this paper have generalized the results in [2].
出处
《贵州大学学报（自然科学版）》
1992年第1期26-30,共5页
Journal of Guizhou University:Natural Sciences
关键词
C-Fuzzy映射
不动点
不动度
Fixed point
Fixed degree
Set-valued mapping
C-Fuzzy mappirg
Membership
λ-Controllable
