摘要
本文引入了Fuzzy横截,部分Fuzzy横截的概念,证明了有限Fuzzy集族的全体部分Fuzzy横截是一个Fuzzy拟阵的全体Fuzzy独立集,给出并证明了有限Fuzzy集族具有Fuzzy横截的一个充要条件,最后利用Fuzzy点给出了Fuzzy拟阵的一个等价描述.
Fuzzy transversal and partial transversal are defined, and a sufficient and necessary condition on existence of Fuzzy transversal is obtained. The relation between partial Fuzzy transversal and Fuzzy matroid is set up. Finally, an equivalent condition of fuzzy matroid is given.
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
1992年第1期12-15,共4页
Journal of Sichuan Normal University(Natural Science)