From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.science.mathematics.categories/6246 Path: news.gmane.org!not-for-mail From: Ondrej Rypacek Newsgroups: gmane.science.mathematics.categories Subject: quotients and finitary functors Date: Tue, 28 Sep 2010 12:29:14 +0100 Message-ID: Reply-To: Ondrej Rypacek NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 X-Trace: dough.gmane.org 1285720356 15854 80.91.229.12 (29 Sep 2010 00:32:36 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 29 Sep 2010 00:32:36 +0000 (UTC) To: categories@mta.ca Original-X-From: majordomo@mlist.mta.ca Wed Sep 29 02:32:35 2010 Return-path: Envelope-to: gsmc-categories@m.gmane.org Original-Received: from smtpx.mta.ca ([138.73.1.138]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1P0kb4-0003Fq-Mt for gsmc-categories@m.gmane.org; Wed, 29 Sep 2010 02:32:34 +0200 Original-Received: from mlist.mta.ca ([138.73.1.63]:60210) by smtpx.mta.ca with esmtp (Exim 4.71) (envelope-from ) id 1P0kaL-0007D9-Ex; Tue, 28 Sep 2010 21:31:49 -0300 Original-Received: from majordomo by mlist.mta.ca with local (Exim 4.71) (envelope-from ) id 1P0kaI-0003yB-JP for categories-list@mlist.mta.ca; Tue, 28 Sep 2010 21:31:46 -0300 Precedence: bulk Xref: news.gmane.org gmane.science.mathematics.categories:6246 Archived-At: Dear All, It is well known to me that a set functor is finitary iff it is a quotient of a polynomial functor (for some finitary signature). Are there any similar results for categories other than Set (toposes) ? Thanks, Ondrej [For admin and other information see: http://www.mta.ca/~cat-dist/ ]