摘要
给出了广义模糊子半环的广义模糊双(内)理想的概念.运用截集、模糊子集的和与积得到了广义模糊子半环的广义模糊双(内)理想的等价条件及性质,同时还得到了在半环的同态映射下同态像及同态原像的性质.当λ=0,μ=1时,得到一般意义下的模糊子半环的模糊双(内)理想的相应结果.
The definitions of generalized fuzzy bi-ideals (resp.interior ideals) in generalized fuzzy subsemirings are introduced.Using level subsets,eigenfunctions,sum and product of fuzzy subsets,the equivalent conditions and the properties of generalized fuzzy bi-ideals (resp.interior ideals) in generalized fuzzy subsemirings are investigated.Otherwise,the properties of homomorphic image and homomorphic preimage in a homomorphism of semirings are shown.Whenλ =0,μ =1,we get the corresponding results of ordinary fuzzy bi-ideals (resp.interior ideals) in fuzzy subsemirings.
出处
《数学的实践与认识》
CSCD
北大核心
2014年第2期186-192,共7页
Mathematics in Practice and Theory
基金
国家自然科学基金(11371174
61170121)
江苏省普通高校研究生科研创新计划项目(CXLX13733)
关键词
广义模糊子半环
广义模糊双理想
广义模糊内理想
同态像
同态原像
generalized fuzzy subsemirings
generalized fuzzy bi-ideals
generalized fuzzy interior ideals
homomorphic image
homomorphic preimage