nLab pseudoradial space

Definition

Definition

Definition. A topological space XX is called pseudoradial, if for any closed subset AA of XX, AA is closed, if and only if, for any converging transfinite sequence of elements in AA, it’s limit is in AA.

Created on August 28, 2020 at 19:22:49. See the history of this page for a list of all contributions to it.