Kocinac, Ljubisa D.R.(Universitat Politècnica de València, 2003-10-01)
[EN] In this paper we investigate some closure properties of the space Ck(X) of continuous real-valued functions on a Tychonoff space X endowed with the compact-open topology.
Osipov, Alexander V.(Universitat Politècnica de València, 2023-04-05)
[EN] In this paper we continue to research relationships between closure-type properties of hyperspaces over a space X and covering properties of X. For a Hausdorff space X we denote by 2 X the family of all closed subsets ...
Khan, Moiz ud Din; Sabah, Amani(Universitat Politècnica de València, 2020-04-03)
[EN] Our main focus in this paper is to introduce and study various selection principles in bitopological spaces. In particular, Menger type, and Hurewicz type covering properties like: Almost p-Menger, star p-Menger, ...
Bonanzinga, M.; Cammaroto, F.; Kocinac, Ljubisa D.R.(Universitat Politècnica de València, 2004-04-01)
[EN] We continue the investigation of star selection principles first considered. We are concentrated onto star versions of the Hurewicz covering property and star selection principles related to the classes of open covers ...