From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.science.mathematics.categories/8082 Path: news.gmane.org!not-for-mail From: Till Mossakowski Newsgroups: gmane.science.mathematics.categories Subject: Re: Question on factorization systems Date: Mon, 21 Apr 2014 14:32:27 +0200 Message-ID: References: Reply-To: Till Mossakowski NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1398085117 30264 80.91.229.3 (21 Apr 2014 12:58:37 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 21 Apr 2014 12:58:37 +0000 (UTC) To: Michael Barr , categories@mta.ca Original-X-From: majordomo@mlist.mta.ca Mon Apr 21 14:58:32 2014 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 1WcDns-0005Ey-1Z for gsmc-categories@m.gmane.org; Mon, 21 Apr 2014 14:58:32 +0200 Original-Received: from mlist.mta.ca ([138.73.1.63]:38774) by smtp3.mta.ca with esmtp (Exim 4.80) (envelope-from ) id 1WcDnB-0000sb-LV; Mon, 21 Apr 2014 09:57:49 -0300 Original-Received: from majordomo by mlist.mta.ca with local (Exim 4.71) (envelope-from ) id 1WcDnA-0001nh-4K for categories-list@mlist.mta.ca; Mon, 21 Apr 2014 09:57:48 -0300 In-Reply-To: Precedence: bulk Xref: news.gmane.org gmane.science.mathematics.categories:8082 Archived-At: P.S. the correct URL is katmat.math.uni-bremen.de/acc/acc.pdf (without the "???", I do not know where these came from...) [ Note from moderator: the book is also available at http://www.tac.mta.ca/tac/reprints/articles/17/tr17.pdf ] Am 21.04.2014 08:23, schrieb Till Mossakowski: > The general non-strict case is covered in some detail in chapter 4 of > Ad??mek, Herrlich, Strecker: > Abstract and Concrete Categories - The Joy of Cats > katmat.math.uni-bremen.de/acc/acc.pdf??? > > Best, Till > > Am 20.04.2014 14:24, schrieb Michael Barr: >> First let me explain that our math dept email system has been down for ten >> days and there is no indication when it will be back, although our sysop >> has been working on it day and night. I will circulate an announcement >> when it is running again. Meantime, use this address. >> >> Is there one place that develops all the properties of factorization >> systems? We are especially interested in the non-strict case, that is in >> which the right factor needn't be epic, nor the left factor be monic, but >> the unique diagonal fill-in condition holds. >> >> Michael >> > > > [For admin and other information see: http://www.mta.ca/~cat-dist/ ] [For admin and other information see: http://www.mta.ca/~cat-dist/ ]