从研究区间数判断矩阵中的一致性信息出发,给出若干个关于区间权重向量、区间判断元素、方案偏序的性质、定理及其证明,指出目前一些排序方法存在的问题,并加以举例说明。
By studying of coincident information in the fuzzy complementary judgment-matrix,some characters,theorems and their proofs of the interval weight-vector,the interval-judgment matrix and the program sort are proposed.And some inadequacies of the present ranking methods are presented with examples.