From: Ross Street <ross.street@mq.edu.au>
To: Categories list <categories@mta.ca>
Cc: Michael Barr <barr@math.mcgill.ca>,
"Prof. Peter Johnstone" <P.T.Johnstone@dpmms.cam.ac.uk>
Subject: Re: Derived cotriples
Date: Wed, 23 May 2012 07:37:44 +1000 [thread overview]
Message-ID: <E1SXK4T-0003hl-0t@mlist.mta.ca> (raw)
In-Reply-To: <E1SWsul-0006sV-EU@mlist.mta.ca>
On 23/05/2012, at 2:34 AM, Prof. Peter Johnstone wrote:
> The dual construction was studied by Sabah Fakir in "Monade idempotente
> associee a une monade", C.R. Acad. Sci. Paris 270 (1970), A99-101.
Brian Day made good use of that construction to revisit the Applegate-Tierney tower.
That might be relevant to Mike Barr too.
See
Day, Brian. On adjoint-functor factorisation.
Category Seminar (Proc. Sem., Sydney, 1972/1973), pp. 1--19.
Lecture Notes in Math., Vol. 420, Springer, Berlin, 1974.
Ross
[For admin and other information see: http://www.mta.ca/~cat-dist/ ]
next prev parent reply other threads:[~2012-05-22 21:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-21 21:23 Michael Barr
2012-05-22 16:34 ` Prof. Peter Johnstone
2012-05-22 21:37 ` Ross Street [this message]
2012-05-22 17:41 ` Eduardo J. Dubuc
2012-05-22 22:35 ` Donovan Van Osdol
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