From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.science.mathematics.categories/2030 Path: news.gmane.org!not-for-mail From: Galchin Vasili Newsgroups: gmane.science.mathematics.categories Subject: Chu spaces vs Topoi (and maybe Stone Spaces) Date: Sat, 30 Jun 2001 09:44:11 -0700 (PDT) Message-ID: <20010630164411.15501.qmail@web12203.mail.yahoo.com> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1241018295 1809 80.91.229.2 (29 Apr 2009 15:18:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 29 Apr 2009 15:18:15 +0000 (UTC) To: categories@mta.ca Original-X-From: rrosebru@mta.ca Sat Jun 30 15:23:08 2001 -0300 Return-Path: Original-Received: (from Majordom@localhost) by mailserv.mta.ca (8.11.1/8.11.1) id f5UHoY227216 for categories-list; Sat, 30 Jun 2001 14:50:34 -0300 (ADT) X-Authentication-Warning: mailserv.mta.ca: Majordom set sender to cat-dist@mta.ca using -f Original-Sender: cat-dist@mta.ca Precedence: bulk X-Keywords: X-UID: 41 Original-Lines: 9077 Xref: news.gmane.org gmane.science.mathematics.categories:2030 Archived-At: Hello Cat Community, I have been reading some of Prof. Pratt's papers on Chu spaces. I am just trying to understand Topos. Both seem to generalize the notion of topological spaces. Is there any relationship beteween Chu spaces and Topoi? Regards, Bill Halchin *mbx* 3bb593ed00000021