Tunc, Ayse NurYildirim, Sena Ozen2026-02-032026-02-0320251016-2526https://doi.org/10.52280/pujm.2025.57(06)01https://hdl.handle.net/20.500.12428/34376In this study, we introduce Gamma- Psi F-sets and pre-Gamma - Psi F-sets in ideal topological spaces. We investigate various properties of these sets and we obtain new results. Moreover, we analyze the relationships between these sets and some special sets such as Psi F-C set and a-open set in the literature. Additionally, we observe that the families of Gamma-Psi F-sets and pre-Gamma -Psi F-sets form a supratopology on W in the case cl(v)boolean AND J = {& empty;}.eninfo:eu-repo/semantics/openAccessLocal closure functionPsi Gamma-C setGamma - Psi Gamma-setpre-Gamma - Psi Gamma-setArticle57661963110.52280/pujm.2025.57(06)01N/AWOS:001631635000001