Abbasi, M. Y.; Talee, Aakif Fairooze; Xie, Xiang-Yun; Khan, Sabahat Ali Hesitant fuzzy ideal extension in po-semigroups. (English) Zbl 1414.06005 TWMS J. Appl. Eng. Math. 8, No. 2, 509-521 (2018). Summary: In this paper, the notions of extension of hesitant fuzzy ideals, hesitant fuzzy prime ideals, hesitant fuzzy semiprime ideals and hesitant 3-prime fuzzy ideals in po-semigroups are introduced with some of their properties are investigated. We discuss the relationship between between prime(semi prime) ideals and 3-prime ideals in po-semigroup by means of the extensions hesitant fuzzy ideals. Cited in 3 Documents MSC: 06F05 Ordered semigroups and monoids 06B10 Lattice ideals, congruence relations 20N25 Fuzzy groups Keywords:hesitant fuzzy ideal; hesitant fuzzy ideal extension; hesitant fuzzy prime ideal; 3-prime hesitant fuzzy ideal PDFBibTeX XMLCite \textit{M. Y. Abbasi} et al., TWMS J. Appl. Eng. Math. 8, No. 2, 509--521 (2018; Zbl 1414.06005)