Date: Sun, 24 Dec 1995 11:44:14 -0400 (AST)
Subject: Query about citations

Date: Fri, 22 Dec 1995 16:49:27 -0800
From: David B. Benson <dbenson@eecs.wsu.edu>

One defines the category of Diagrams on category A, Diag(A), as
in Makkai & Pare's "Accessible Categories".  One similarly defines
the category of cones on diagrams on A and the category of
cocones on diagrams on A.  Limits and colimits exist when
certain adjunctions hold between these derived categories.

I am sure I have seen one or more papers or monographs giving
the details for the above.  I simply cannot recall where this (these)
workout(s) appeared.  I would like to (re)read the paper(s), so
I would greatly appreciate receiving reminders about where
to look for these results.

Thank you in advance.

With the warmest of season's greetings,
David


Date: Fri, 29 Dec 1995 10:22:24 -0400 (AST)
Subject: Re: Query about citations

Date: Fri, 29 Dec 1995 13:09:38 GMT
From: Max Kelly <kelly_m@dcs.qmw.ac.uk>

In answer to David Benson's question of 22 Dec, a BETTER way of looking
at the whole matter, which works even for weighted limits, is explained
in
        Albert, H.M. and Kelly, G.M., The closure of a class of colimits,
        JPAA 51 (1988) 1--17


Regards, Max Kelly.