Condensation point

In mathematics, a condensation point p of a subset S of a topological space, is any point p, such that every open neighborhood of p contains uncountably many points of S. Thus, "condensation point" is synonymous with "-accumulation point".



This article is issued from Wikipedia - version of the 8/14/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.