Abstract
In 2020, Kang et al. introduced the concept of a multipolar intuitionistic fuzzy set of finite degree, which is a generalization of a k-polar fuzzy set, and applied it to a BCK/BCI-algebra. The specific purpose of this study was to apply the concept of a multipolar intuitionistic fuzzy set of finite degree to a hyper BCK-algebra. The notions of the k-polar intuitionistic fuzzy hyper BCK-ideal, the k-polar intuitionistic fuzzy weak hyper BCK-ideal, the k-polar intuitionistic fuzzy s-weak hyper BCK-ideal, the k-polar intuitionistic fuzzy strong hyper BCK-ideal and the k-polar intuitionistic fuzzy reflexive hyper BCK-ideal are introduced herein, and their relations and properties are investigated. These concepts are discussed in connection with the k-polar lower level set and the k-polar upper level set.
Original language | English |
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Article number | 1373 |
Journal | Mathematics |
Volume | 8 |
Issue number | 8 |
DOIs | |
State | Published - Aug 2020 |
Keywords
- K-polar intuitionistic fuzzy hyper BCK-ideal
- K-polar intuitionistic fuzzy reflexive hyper BCK-ideal
- K-polar intuitionistic fuzzy s-weak hyper BCK-ideal
- K-polar intuitionistic fuzzy strong hyper BCK-ideal
- K-polar intuitionistic fuzzy weak hyper BCK-ideal