Computer Engineering and Applications ›› 2012, Vol. 48 ›› Issue (35): 15-18.

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Bipolar-value fuzzy soft sets

YANG Wenhua, LI Shenggang   

  1. College of Mathematics and Information Science, Shaanxi Normal University, Xi’an 710062, China
  • Online:2012-12-11 Published:2012-12-21

双极值模糊软集

杨文华,李生刚   

  1. 陕西师范大学 数学与信息科学学院,西安 710062

Abstract: In this paper, the notion of bipolar-value fuzzy soft sets is proposed. The complement, union, intersection, “and”, “or” operations are defined on the bipolar-value fuzzy soft sets. The basic properties of bipolar-value fuzzy soft sets are also presented and discussed.

Key words: soft sets, bipolar-value fuzzy sets, bipolar-value fuzzy soft sets

摘要: 提出了双极值模糊软集的概念,给出双极值模糊软集的补、并、交、“且”及“或”运算,并讨论了它们的性质。

关键词: 软集, 双极值模糊集, 双极值模糊软集