Welcome to Topospaces (The Topology Wiki). This is a pre-alpha stage topology wiki primarily managed by Vipul Naik, a Ph.D. in Mathematics at the University of Chicago. We have over 400 articles including some material in basic point-set topology. It is part of a broader subject wikis initiative -- see the subject wikis reference guide for more details
Binormal space (DEFINITION): A topological space whose product with the unit interval is normal.
Compact to Hausdorff implies closed (FACT): A continuous map from a compact space to a Hausdorff space is closed.
Varying normality (SURVEY ARTICLE): Learn how to create variants of the property of a topological space being normal.