摘要
研究了双极值模糊软子群的等价刻画。在双极值模糊软子群的基础上定义了双极值模糊正规软子群,得到了它的一些性质及等价刻画,进一步还研究了在双极值模糊软同态下,双极值模糊正规软子群的像与原像一些性质。
The equivalent characterizations of bipolar-value fuzzy soft subgroup are investigated. The concept of bipolar-value fuzzy normal soft subgroup based on the bipolar-value fuzzy soft subgroup is introduced and in the meantime, some of its properties and equivalent characterizations are discussed. Furthermore, the theorems of soft homomorphic image and pre-image of bipolar-value fuzzy normal soft subgroup are given.
出处
《计算机工程与应用》
CSCD
2014年第17期74-79,共6页
Computer Engineering and Applications
基金
国家自然科学基金(No.11301227)
江苏省自然科学基金青年基金项目(No.BK20130119)
关键词
双极值模糊软集
双极值模糊软子群
双极值模糊正规软子群
双极值模糊软同态
bipolar-value fuzzy soft set
bipolar-value fuzzy soft subgroup
bipolar-value fuzzy normal soft subgroup
bipolar-value fuzzy soft homomorphism
