摘要
给出半群的双极值模糊软双理想的概念,讨论了它的一些相关性质。此外,给出半群上的双极值模糊软同态和双极值模糊软同构的定义,研究了半群的双极值模糊软双理想的同态像与原像的性质。
In this paper,the notion of the bipolar-value fuzzy soft bi-ideals of semigroups is given,and several related properties are discussed. Furthermore,the definitions of the bipolar-value fuzzy soft homomorphism and bipolar-value fuzzy soft isomomorphism of semigroups are introduced and the properties of isomomorphic image and homomorphic preimage of the bipolar-value fuzzy soft bi-ideals of semigroups are investgated.
出处
《江南大学学报(自然科学版)》
CAS
2014年第2期222-227,共6页
Joural of Jiangnan University (Natural Science Edition)
基金
国家自然科学基金项目(11001109)
国家大学生创新创业训练计划项目(2050205)
关键词
半群
模糊集
模糊软集
双极值模糊软双理想
同态
semigroups, fuzzy sets, fuzzy soft sets,bipolar-value fuzzy soft bi-ideals,homomorphism