From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.science.mathematics.categories/7877 Path: news.gmane.org!not-for-mail From: "Eduardo J. Dubuc" Newsgroups: gmane.science.mathematics.categories Subject: fractions_regular Date: Fri, 27 Sep 2013 11:20:00 -0300 Message-ID: Reply-To: "Eduardo J. Dubuc" NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1380371015 15044 80.91.229.3 (28 Sep 2013 12:23:35 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 28 Sep 2013 12:23:35 +0000 (UTC) To: Categories Original-X-From: majordomo@mlist.mta.ca Sat Sep 28 14:23:39 2013 Return-path: Envelope-to: gsmc-categories@m.gmane.org Original-Received: from smtp3.mta.ca ([138.73.1.186]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1VPtYf-0006EE-Mx for gsmc-categories@m.gmane.org; Sat, 28 Sep 2013 14:23:37 +0200 Original-Received: from mlist.mta.ca ([138.73.1.63]:44745) by smtp3.mta.ca with esmtp (Exim 4.80) (envelope-from ) id 1VPtXL-0005R1-Np; Sat, 28 Sep 2013 09:22:15 -0300 Original-Received: from majordomo by mlist.mta.ca with local (Exim 4.71) (envelope-from ) id 1VPtXK-0002Wo-KE for categories-list@mlist.mta.ca; Sat, 28 Sep 2013 09:22:14 -0300 Precedence: bulk Xref: news.gmane.org gmane.science.mathematics.categories:7877 Archived-At: I would like if sombody can tell me what it is known (or what he/she knows) about categories of fractions of regular categories. I imagine that if you have a calculus of right AND left fractions, then the category of fractions is regular, but what about if the calculus is only of right fractions ?. Any comments will be welcome. Greetings e.d. [For admin and other information see: http://www.mta.ca/~cat-dist/ ]