International Journal of Analysis and Applications | 2026
Authors: Deetae N.; Khamrot P.; Gaketem T.
DOI: 10.28924/2291-8639-24-2026-139
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
The concept of spherical fuzzy sets was introduced by Ashraf et al. (2019) as a generalization of intuitionistic fuzzy sets, picture fuzzy sets, and Pythagorean fuzzy sets. Subsequently, in 2022, V. Chinnadurai et al. investigated spherical fuzzy ideals in semigroups. In this paper, we introduce the notion of spherical fuzzy interior ideals in semigroups and explore several of their fundamental properties. Furthermore, we provide a characterization of semisimple semigroups in terms of spherical fuzzy interior ideals. © 2026 the author(s).
intra-regular; regular; semisimple; spherical fuzzy interior ideals