Kocinac, Ljubisa D. R.2024-07-122024-07-122019Kocinac, L. D. R. (2019). Variations of the ccc property. International Conference of Mathematical Sciences (ICMS 2019). s. 5.978-605-2124-29-1https://hdl.handle.net/20.500.12415/2891A topological space X has the ccc property if each collection of pairwise disjoint open subsets of X is countable. In recent years several authors considered versions of this property related to selection principles and game theory. We discuss relations among these properties, as well as their importance in selection principles theory. Some open problems will be posed.enCC0 1.0 Universalinfo:eu-repo/semantics/openAccessSelection principlescccSelectively cccSelectively star-cccArticle55