nowhere dense

In a topological space $X$, a set $A$ is called nowhere dense if the interior of its closure is empty: $\mathrm{int}\overline{A}=\mathrm{\varnothing }$.

Title	nowhere dense
Canonical name	NowhereDense
Date of creation	2013-03-22 12:43:35
Last modified on	2013-03-22 12:43:35
Owner	ariels (338)
Last modified by	ariels (338)
Numerical id	5
Author	ariels (338)
Entry type	Definition
Classification	msc 54A99