From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.science.mathematics.categories/5328 Path: news.gmane.org!not-for-mail From: =?iso-8859-1?Q?Joyal=2C_Andr=E9?= Newsgroups: gmane.science.mathematics.categories Subject: A well kept secret Date: Mon, 7 Dec 2009 09:13:28 -0500 Message-ID: References: Reply-To: =?iso-8859-1?Q?Joyal=2C_Andr=E9?= NNTP-Posting-Host: lo.gmane.org Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1260236736 16275 80.91.229.12 (8 Dec 2009 01:45:36 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 8 Dec 2009 01:45:36 +0000 (UTC) To: "categories list" Original-X-From: categories@mta.ca Tue Dec 08 02:45:29 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 1NHp8q-0000EK-Ff for gsmc-categories@m.gmane.org; Tue, 08 Dec 2009 02:45:28 +0100 Original-Received: from Majordom by mailserv.mta.ca with local (Exim 4.61) (envelope-from ) id 1NHofN-0001v4-Ln for categories-list@mta.ca; Mon, 07 Dec 2009 21:15:01 -0400 Original-Sender: categories@mta.ca Precedence: bulk Xref: news.gmane.org gmane.science.mathematics.categories:5328 Archived-At: Category theory is a powerful mathematical language. It is extremely good for organising, unifying and suggesting new = directions of research. It is probably the most important mathematical developpement of the 20th = century. But we cant say that publically. Andr=E9 Joyal [For admin and other information see: http://www.mta.ca/~cat-dist/ ]