摘要
本文主要研究环中的犹豫模糊粗糙子环理论及其性质。在犹豫模糊粗糙集模型的框架下,提出了由犹豫模糊理想和犹豫模糊粗糙近似算子生成的犹豫模糊近似空间。分析了犹豫模糊粗糙近似算子的基本性质,讨论了犹豫模糊粗糙近似算子与环的犹豫模糊二元运算的一致性。
This paper mainly studies the hesitant Fuzzy Rough Ring Theory and its properties. In the framework of hesitant fuzzy rough set model, the hesitant fuzzy approximation space generated by hesitant fuzzy ideals and hesitant fuzzy rough approximation operators was proposed. The basic properties of hesitant fuzzy rough approximation operators are analyzed, and the consistency between hesitant fuzzy approximation operators and hesitant fuzzy binary operations of ring is discussed.
作者
姜曼
JIANG Man(Xi'an Traffic Engineering Institute,Xi'an 710300,China)
出处
《模糊系统与数学》
北大核心
2021年第5期36-43,共8页
Fuzzy Systems and Mathematics
基金
陕西省教育厅科研计划项目(21JK0743)。
关键词
环
粗糙集﹔犹豫模糊集
近似算子
犹豫模糊理想
Ring
Rough Set
Hesitant Fuzzy Set:Approximation Operator
Hesitant Fuzzy Ideal
