From: N.Bowler@dpmms.cam.ac.uk
To: John Stell <J.G.Stell@leeds.ac.uk>
Cc: "'categories@mta.ca'" <categories@mta.ca>
Subject: Re:categories with several compositions?
Date: 03 Feb 2011 12:10:01 +0000 [thread overview]
Message-ID: <E1PlNWG-0008EP-OL@mlist.mta.ca> (raw)
In-Reply-To: <E1PkdTT-0005tx-AB@mlist.mta.ca>
I apologise for cluttering the list up further, but I misunderstood your
second question, so my answer wasn't quite right. The objects you asked
about can be analysed in terms of categories with a designated collection
of invertible endomorphisms.
Nathan
[For admin and other information see: http://www.mta.ca/~cat-dist/ ]
prev parent reply other threads:[~2011-02-03 12:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-02 9:58 categories " John Stell
2011-02-02 15:17 ` Prof. Peter Johnstone
[not found] ` <alpine.LRH.2.00.1102021515540.6678@siskin.dpmms.cam.ac.uk>
2011-02-02 16:11 ` John Stell
2011-02-03 11:36 ` N.Bowler
2011-02-04 18:47 ` Francisco Lobo
2011-02-03 11:56 ` N.Bowler
2011-02-03 12:10 ` N.Bowler [this message]
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