International Journal of Analysis and Applications | 2026
Authors: Phukhaengsi A.; Khamrot P.; Gaketem T.
DOI: 10.28924/2291-8639-24-2026-156
Journal: International Journal of Analysis and Applications
Year: 2026
Publisher: Etamaths Publishing
Document Type: Article
Open Access: All Open Access; Gold Open Access
Cited by: 0
In 2009, M. A. Ansari et al. introduced the concept of (m, n)-quasi-ideals in semigroup theory. Nearly a decade later, in 2018, Rao proposed the framework of tripolar fuzzy sets, which generalizes the classical fuzzy, bipolar fuzzy, and intuitionistic fuzzy set theories. Building upon these developments, this paper introduces and studies the notion of tripolar fuzzy (m, n)-quasi-ideals in semigroups. We explore their fundamental characteristics, analyze their connections with conventional (m, n)-quasi-ideals, and establish relationships between these two structures. In addition, we investigate the notions of minimality, primeness, and semiprimeness within this newly defined framework. © 2026 the author(s).
ordered semigroups; semigroups; tripoar fuzzy ideals; tripolar fuzzy (m, n)-quasi-ideals