In 2023, -I-open, pre--I-open, _-open, and almost -I-open sets were defined and their relationships with each other were searched by Yalaz and Keskin Kaymakçı in 19. Furthermore, Devika and Thilagavathi introduced an M^-open set and investigated its relationships with some special sets in topological space in 5. In this study, we research the relevances of these sets with other some specific sets obtained by the operators and _ in ideal topological spaces.
TUNÇ et al. (Mon,) studied this question.