Apparently, this user prefers to keep an air of mystery about them.
5 Question about Čech-Stone compactification Mar 27 '13
4 No unbounded real continuous function on $X$ can be extended to a continuous real function on $\beta X$ Mar 30 '13
3 A question on regular space Mar 24 '13
3 Is there a name for a topological space $X$ in which every proper closed subset is compact? [duplicate] Jun 14
2 Any $V\subset \Bbb R$ is realcompact Sep 18 '13