From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.science.mathematics.categories/106 Path: news.gmane.org!not-for-mail From: Jacques Carette Newsgroups: gmane.science.mathematics.categories Subject: Categorical development of algebra? Date: Sun, 22 Feb 2009 21:01:51 -0500 Message-ID: Reply-To: Jacques Carette NNTP-Posting-Host: lo.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 1235369406 28911 80.91.229.12 (23 Feb 2009 06:10:06 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 23 Feb 2009 06:10:06 +0000 (UTC) To: categories@mta.ca Original-X-From: categories@mta.ca Mon Feb 23 07:11:22 2009 Return-path: Envelope-to: gsmc-categories@m.gmane.org Original-Received: from mailserv.mta.ca ([138.73.1.1]) by lo.gmane.org with esmtp (Exim 4.50) id 1LbU2D-0003oy-27 for gsmc-categories@m.gmane.org; Mon, 23 Feb 2009 07:11:21 +0100 Original-Received: from Majordom by mailserv.mta.ca with local (Exim 4.61) (envelope-from ) id 1LbTSK-0002Ba-LQ for categories-list@mta.ca; Mon, 23 Feb 2009 01:34:16 -0400 Original-Sender: categories@mta.ca Precedence: bulk Xref: news.gmane.org gmane.science.mathematics.categories:106 Archived-At: Has anyone ever redone the classical development of algebra (magma, monoid, semigroup, quasigroup, group, ring, modules, etc) as appropriate diagrams in the Kleisli category of signatures and translations? Jacques