篇名 | Fuzzy Roughness in Hyperrings Based on a Complete Residuated Lattice |
---|---|
卷期 | 13:3 |
作者 | Yun-Qiang Yin 、 Xiao-Kun Huang |
頁次 | 185-194 |
關鍵字 | Hyperrings 、 L -fuzzy hyperideals 、 Lower 、 EI 、 SCI 、 SCIE 、 Scopus |
出刊日期 | 201109 |
This paper considers the relations among L -fuzzy sets, rough sets and hyperring theory. Based on a complete residuated lattice, the concept of (invertible) L-fuzzy hyperideals of a hyperring is introduced and some related properties are presented. The notions of lower and upper L-fuzzy rough approximation operators with respect to an L-fuzzy hyperideal are provided and some significant properties of them are discussed. In addition, a new algebraic structure called (invertible) L-fuzzy rough hyperideals is defined and investigated.