
Re: Compactifications
Posted:
Mar 24, 2013 11:39 AM


On Sat, 23 Mar 2013 14:19:03 0600, David C. Ullrich <ullrich@math.okstate.edu> wrote:
>On Sat, 23 Mar 2013 19:10:30 +0000, Frederick Williams ><freddywilliams@btinternet.com> wrote: > >>"David C. Ullrich" wrote: >>> >>> On Sat, 23 Mar 2013 00:30:27 0700, William Elliot <marsh@panix.com> >>> wrote: >>> >>> >Number of nonhomeomophic npoint Hausdorff compactifications >>> >>> Compactifications of _what_? >> >>The reals x {0,1,...,k} I suppose. > >No, there's only one compactification of that set.
I need to read more carefully. Missed the "the reals x" part, thought you were referring to just the set {0,1..,k}.
> >> >>> > >>> >[...] >>> >>> And what the heck does that notation mean? >> >>Too compact, is it? > >I'm going to pretend you didn't say that... >

