@article{Acharyya_Bharati_Deb Ray_2021, title={Intrinsic characterizations of C-realcompact spaces}, volume={22}, url={https://polipapers.upv.es/index.php/AGT/article/view/13696}, DOI={10.4995/agt.2021.13696}, abstractNote={<pre>c-realcompact spaces are introduced by Karamzadeh and Keshtkar in Quaest. Math. 41, no. 8 (2018), 1135-1167. We offer a characterization of these spaces X via c-stable family of closed sets in X by showing that X is c-realcompact if and only if each c-stable family of closed sets in X with finite intersection property has nonempty intersection. This last condition which makes sense for an arbitrary topological space can be taken as an alternative definition of a c-realcompact space. We show that each topological space can be extended as a dense subspace to a c-realcompact space with some desired extension properties. An allied class of spaces viz CP-compact spaces akin to that of c-realcompact spaces are introduced. The paper ends after examining how far a known class of c-realcompact spaces could be realized as CP-compact for appropriately chosen ideal P of closed sets in X.</pre>}, number={2}, journal={Applied General Topology}, author={Acharyya, Sudip Kumar and Bharati, Rakesh and Deb Ray, Atasi}, year={2021}, month={Oct.}, pages={295–302} }