From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.science.mathematics.categories/1180 Path: news.gmane.org!not-for-mail From: N Ghani Newsgroups: gmane.science.mathematics.categories Subject: Re: Cartesian Monads and Pullbacks Date: Fri, 23 Jul 1999 11:28:56 +0200 Message-ID: References: <199907221501.AA104505662@fb0448.mathematik.tu-darmstadt.de> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 (generated by tm-edit 7.108) Content-Type: text/plain; charset=US-ASCII X-Trace: ger.gmane.org 1241017620 29836 80.91.229.2 (29 Apr 2009 15:07:00 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 29 Apr 2009 15:07:00 +0000 (UTC) Cc: categories@mta.ca To: Thomas Streicher Original-X-From: cat-dist Fri Jul 23 11:52:02 1999 Original-Received: (from Majordom@localhost) by mailserv.mta.ca (8.9.3/8.9.3) id KAA06542 for categories-list; Fri, 23 Jul 1999 10:25:41 -0300 (ADT) X-Authentication-Warning: mailserv.mta.ca: Majordom set sender to cat-dist@mta.ca using -f In-reply-to: Your message of "Thu, 22 Jul 1999 17:01:02 +0200." <199907221501.AA104505662@fb0448.mathematik.tu-darmstadt.de> Original-Sender: cat-dist@mta.ca Precedence: bulk Original-Lines: 15 Xref: news.gmane.org gmane.science.mathematics.categories:1180 Archived-At: I asked the question >> Do cartesian monads preserve pullbacks. May be with some extra >> conditions such as finitariness? without properly defining what I meant by a cartesian monad. What I mean was that the unit and multiplication of the monad are cartesian natural transformations, ie the associated naturality squares are pullbacks. Soory for the confusion Neil