Skip to main content
4 events
when toggle format what by license comment
Sep 25, 2013 at 3:34 comment added user31967 in fact I thought that topology is the closed-based topology. But it is not!
Sep 21, 2013 at 15:14 comment added Joseph Van Name It does not matter whether you take all closed sets of just the set $X$. You still obtain the same uniformity.
Sep 21, 2013 at 12:00 comment added user31967 if $\mathcal A=\{X\}$ the first theorem is the same proposition as mine. But $\mathcal A$ is the set of all closed sets and this needs some aid from normality.
Sep 20, 2013 at 3:44 history answered Joseph Van Name CC BY-SA 3.0