Almost phi-fuzzy semi-ideals in groupoids
- Title
- Almost phi-fuzzy semi-ideals in groupoids
- Author
- 김희식
- Keywords
- almost phi-fuzzy subalgebra (semi-ideal); BCK/BC1-algebra; (weakly) vanishing; (pre-) level subset; (weak) fuzzy subalgebra property; (mu,phi)-(extreme, special); e-ideal; Bin(X)
- Issue Date
- 2019-06
- Publisher
- IOS PRESS
- Citation
- JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, v. 36, no. 6, Page. 5361-5368
- Abstract
- In this paper, we introduce the notions of an almost phi-fuzzy subalgebra and an almost phi-fuzzy semi-ideal in groupoids by using the concept of a function. This concepts are generalizations of a fuzzy subalgebra and a fuzzy ideal in groupoids respectively. We discuss some relations between almost phi-fuzzy subalgebras and vanishing, level subsets. By introducing the notions of (mu, phi)-extremes, e-ideals, we obtain several properties of almost phi-fuzzy subalgebras. The relations between almost phi-fuzzy semi-ideals and (mu, phi)-special elements are discussed. Finally we discuss fuzzy algebraic structures of almost phi-fuzzy semi-ideals by diagrams.
- URI
- https://content.iospress.com/articles/journal-of-intelligent-and-fuzzy-systems/ifs181220https://repository.hanyang.ac.kr/handle/20.500.11754/151604
- ISSN
- 1064-1246; 1875-8967
- DOI
- 10.3233/JIFS-181220
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > MATHEMATICS(수학과) > Articles
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