From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.science.mathematics.categories/6435 Path: news.gmane.org!not-for-mail From: Michael Barr Newsgroups: gmane.science.mathematics.categories Subject: Re: Does this topology have a name? Date: Sat, 1 Jan 2011 17:15:40 -0500 (EST) Message-ID: References: <9CF079C4-EA66-4563-9DB0-FB3942D47DD9@cs.cmu.edu> Reply-To: Michael Barr NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Trace: dough.gmane.org 1293980621 28744 80.91.229.12 (2 Jan 2011 15:03:41 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 2 Jan 2011 15:03:41 +0000 (UTC) Cc: Categories list To: Dana Scott Original-X-From: majordomo@mlist.mta.ca Sun Jan 02 16:03:37 2011 Return-path: Envelope-to: gsmc-categories@m.gmane.org Original-Received: from smtpx.mta.ca ([138.73.1.114]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PZPT6-0004pe-K6 for gsmc-categories@m.gmane.org; Sun, 02 Jan 2011 16:03:36 +0100 Original-Received: from mlist.mta.ca ([138.73.1.63]:50740) by smtpx.mta.ca with esmtp (Exim 4.71) (envelope-from ) id 1PZPSw-0000ZX-LX; Sun, 02 Jan 2011 11:03:26 -0400 Original-Received: from majordomo by mlist.mta.ca with local (Exim 4.71) (envelope-from ) id 1PZPSt-0001Ej-1P for categories-list@mlist.mta.ca; Sun, 02 Jan 2011 11:03:23 -0400 In-Reply-To: <9CF079C4-EA66-4563-9DB0-FB3942D47DD9@cs.cmu.edu> Precedence: bulk Xref: news.gmane.org gmane.science.mathematics.categories:6435 Archived-At: Yes, the fact that when these sets are taken as clopens gives a Stone space is easy. But I want to know what to call the weaker topology in which you take these sets as a basis of opens. Happy New Year to you! Michael [For admin and other information see: http://www.mta.ca/~cat-dist/ ]