- countably subcompact
- мат.счётно подкомпактный
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Core model — In set theory, the core model is a definable inner model of the universe of all sets. Even though set theorists refer to the core model , it is not a uniquely identified mathematical object. Rather, it is a class of inner models that under the… … Wikipedia