(∈，∈∨<em>ｑ</em>)-模糊正规化子与(∈，∈∨<em>ｑ</em>)-模糊商子群

(∈，∈∨ｑ)-模糊正规化子与(∈，∈∨ｑ)-模糊商子群

姚炳学

(∈，∈∨ｑ)-Fuzzy Normalizer and (∈，∈∨ｑ)-Fuzzy Quotient Subgroup

YAO Bing-Xue

journal6 . 2003, (2): 23 -25 .