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
2 Any $V\subset \Bbb R$ is realcompact sep 18 '13