MATHEMATICA MONTISNIGRI, vol.43, pp.10-17, 2018 (Peer-Reviewed Journal)
Valuable collections such as semiopen, *-open, semi*-I-open etc. have been handled in the most of the research areas of the topology for many applications. In the present paper, a new topological collection, namely semi(I)*-open sets, containing topology and *-topology is introduced and studied. Basic investigations of semi(I)*-open subsets are discussed.