Fuzzy集合上的一致信任函数扩张定理

本文给出了从任何非空集上的任何一个非空的Fuzzy集类上的一致信任函数到Fuzzy集的幂集上的扩张定理。

Extension Theorem of Consonant Belief Function on Fuzzy Sets

In this paper, the concepts of consonant belief function on the class of all fuzzy subsets of an arbitraty nonempty set X and B-consistent of set function are introduced, and the extension theorem of consonant belief function from an arbitrary nonempty class of fuzzy subsets of X onto the class of all fuzzy subsets of X is given.