Gursoy, Mustafa Habil2026-04-042026-04-0420251303-5991https://doi.org/10.31801/cfsuasmas.1589315https://search.trdizin.gov.tr/tr/yayin/detay/1318332https://hdl.handle.net/11616/108730In the present work, we study on pretopological group which is constructed by combined the concepts of the group and preopen set that a weak kind of the open sets. We investigate the best known results in the group theory in terms of pretopological groups. Also, we obtain some characterizations by defining action of a pretopological group on a topological space.eninfo:eu-repo/semantics/openAccessPreopen setpretopological grouppreactionArticle74221021810.31801/cfsuasmas.15893151318332WOS:001517408700005Q3