On Some Properties of SNM Semi-Open Sets in Supra Neutrosophic Multiset Topological Spaces

This paper introduces the concept of supra neutrosophic multiset semi-open sets in supra neutrosophic multisettopological spaces. The proposed concept facilitates the study of uncertainty, indeterminacy, and repeated membershipvalues within a unified topological structure. Fundamental concepts such as supra neutrosophic multiset interior and supraneutrosophic multiset closure are discussed. Also, we investigate the properties of supra neutrosophic multiset α-open,supra neutrosophic multiset regular-open, supra neutrosophic multiset preopen, and supra neutrosophic multiset β-open.Various characterizations and fundamental properties of supra neutrosophic open multiset are obtained and illustratedthrough examples.