Math Forum http://mathforum.org/kb List of forum topics en countable union of closed sets http://mathforum.org/kb/thread.jspa?messageID=7922887&tstart=0#7922887
> I have noted that the "countable union of closed sets" is called]]> Nov 13, 2012 10:29:04 PM Nov 13, 2012 10:29:04 PM marsh@panix.com 0 Re: countable set of closed subspaces in separable Hilbert space question http://mathforum.org/kb/thread.jspa?messageID=7922767&tstart=0#7922767 > Let H be a separable Hilbert space.
>]]> Nov 13, 2012 4:25:34 PM Nov 13, 2012 4:25:34 PM dgreenhoe@yahoo.com 0 Re: countable set of closed subspaces in separable Hilbert space question http://mathforum.org/kb/thread.jspa?messageID=7922291&tstart=0#7922291 > In general, if A is a set and f a function]]> Nov 12, 2012 2:53:09 PM Nov 12, 2012 2:53:09 PM dgreenhoe@yahoo.com 1 Re: countable set of closed subspaces in separable Hilbert space<br> question http://mathforum.org/kb/thread.jspa?messageID=7922074&tstart=0#7922074 > On Monday, November 12, 2012 11:21:30 AM UTC+8, William Elliot]]> Nov 12, 2012 2:52:21 AM Nov 12, 2012 2:52:21 AM marsh@panix.com 2 Re: countable set of closed subspaces in separable Hilbert space question http://mathforum.org/kb/thread.jspa?messageID=7922064&tstart=0#7922064 > How for example, are you defining
> ||X -]]> Nov 12, 2012 2:20:27 AM Nov 12, 2012 2:20:27 AM dgreenhoe@yahoo.com 3 Re: countable set of closed subspaces in separable Hilbert space<br> question http://mathforum.org/kb/thread.jspa?messageID=7921998&tstart=0#7921998
> On Sunday, November 11, 2012 5:09:34 PM UTC+8, William Elliot]]> Nov 11, 2012 10:21:27 PM Nov 11, 2012 10:21:27 PM marsh@panix.com 4 Re: countable set of closed subspaces in separable Hilbert space question http://mathforum.org/kb/thread.jspa?messageID=7921870&tstart=0#7921870 > On Sun, 11 Nov 2012 03:51:24 -0800 (PST), "Daniel J. Greenhoe" wrote:
> >There is no]]> Nov 11, 2012 4:14:08 PM Nov 11, 2012 4:14:08 PM dgreenhoe@yahoo.com 1 Re: countable set of closed subspaces in separable Hilbert space question http://mathforum.org/kb/thread.jspa?messageID=7922185&tstart=0#7922185 at 10:24 AM, David C. Ullrich <ullrich@math.okstate.edu>]]> Nov 11, 2012 3:09:24 PM Nov 11, 2012 3:09:24 PM spamtrap@library.lspace.org.invalid 0 Re: countable set of closed subspaces in separable Hilbert space question http://mathforum.org/kb/thread.jspa?messageID=7921761&tstart=0#7921761 <dgreenhoe@yahoo.com> wrote:

>On Sunday,]]> Nov 11, 2012 11:26:06 AM Nov 11, 2012 11:26:06 AM ullrich@math.okstate.edu 2 Re: countable set of closed subspaces in separable Hilbert space question http://mathforum.org/kb/thread.jspa?messageID=7921750&tstart=0#7921750 <dgreenhoe@yahoo.com> wrote:

>Let H be a]]> Nov 11, 2012 11:24:56 AM Nov 11, 2012 11:24:56 AM ullrich@math.okstate.edu 1