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From: Robert Seely <rags@math.mcgill.ca>
To: "Joyal, André" <joyal.andre@uqam.ca>, categories@mta.ca
Subject: re: A well kept secret
Date: Tue, 8 Dec 2009 00:23:06 -0500 (EST)	[thread overview]
Message-ID: <E1NIArQ-0006UK-Kb@mailserv.mta.ca> (raw)
In-Reply-To: <E1NFyeE-0005sO-Nx@mailserv.mta.ca>

Well, we might not say that, but Voevodsky did.  Link on the triples
page: http://www.math.mcgill.ca/triples/  (or directly
http://claymath.msri.org/voevodsky2002.mov) where he says "Categories:
one of the most important ideas of 20th century mathematics".

BTW - the Farmelo book, The Strangest Man, is one I recommend to my
students - it's well worth looking at.  But one thing that struck me
was how *little* Farmelo plays the "strange man" theme - Dirac was
indeed strange, but that's not what makes him worth reading about, nor
was it what made him a great theoretician.  Farmelo doesn't (IMO) make
the same mistake so many documentary producers do ...

-= rags =-


On Mon, 7 Dec 2009, Joyal, André wrote:

> 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.
>
> André Joyal

[For admin and other information see: http://www.mta.ca/~cat-dist/ ]


  parent reply	other threads:[~2009-12-08  5:23 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-29 23:31 Dangerous knowledge Joyal, André
2009-11-30 16:51 ` Mike Stay
2009-11-30 23:37   ` Dana Scott
     [not found]     ` <B3C24EA955FF0C4EA14658997CD3E25E2159B5F8@CAHIER.gst.uqam.ca>
2009-12-02  4:03       ` Dangerous times Joyal, André
2009-12-01  1:40   ` Dangerous knowledge Alex Hoffnung
2009-12-01 14:26     ` jim stasheff
2009-12-01 14:30     ` Ronnie Brown
2009-12-01  2:32   ` jim stasheff
2009-12-01 15:13   ` Alex Hoffnung
2009-12-01 16:43   ` Robert Seely
2009-12-02  2:25     ` RE : categories: " Joyal, André
2009-12-02 17:27     ` Ronnie Brown
2009-12-01  3:59 ` Dangerous ignorance Joyal, André
2009-12-01 13:56 ` Dangerous knowledge Charles Wells
2009-12-02  2:16 ` John Baez
2009-12-06 18:46   ` Vaughan Pratt
2009-12-07  2:46     ` Joyal, André
2009-12-07 13:46     ` jim stasheff
2009-12-08 19:15       ` Vaughan Pratt
2009-12-07 14:13     ` A well kept secret Joyal, André
2009-12-08 17:31       ` Steve Vickers
2009-12-09 14:18         ` Charles Wells
2009-12-10 14:49       ` Paul Taylor
2009-12-11  1:44         ` Michael Barr
2009-12-12  0:13           ` jim stasheff
2009-12-13  3:17             ` Wojtowicz, Ralph
2009-12-13  7:01           ` Vaughan Pratt
2009-12-11  1:46         ` Tom Leinster
2009-12-11  6:51         ` Michael Fourman
2009-12-11  8:36         ` Greg Meredith
2009-12-12 19:00         ` Zinovy Diskin
     [not found]       ` <e3ef1bd7ee7e9e1e1ecdb201955e18f6@PaulTaylor.EU>
2009-12-10 15:51         ` RE : " Joyal, André
2009-12-13  3:30       ` Zinovy Diskin
2009-12-07 17:18     ` Dangerous knowledge Steve Vickers
2009-12-08  4:09   ` A well kept secret David Spivak
2009-12-12 15:57     ` jim stasheff
2009-12-08  5:23   ` Robert Seely [this message]
2009-12-09 16:12     ` Mehrnoosh Sadrzadeh
     [not found]   ` <7b998a320912090812x60551840r641fe9feb75efaee@mail.gmail.com>
2009-12-09 17:02     ` Robert Seely
2009-12-10 18:03   ` Dangerous_knowledge Joyal, André
2009-12-09  7:40 A well kept secret? Ronnie Brown
2009-12-14 18:41 ` Andrew Stacey
2009-12-15 20:14   ` A well kept secret Joyal, André
2009-12-13 21:46 categorical "varieties of algebras" (fwd) Michael Barr
2009-12-14 19:52 ` A well kept secret Dusko Pavlovic
2009-12-16 17:17 F William Lawvere
2009-12-22 16:39 Andree Ehresmann
2009-12-23 15:30 ` Andrew Stacey
2009-12-28 10:07   ` Reinhard Boerger

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