From: Tom Leinster <T.Leinster@dpmms.cam.ac.uk>
To: categories@mta.ca
Subject: Kleisli and colimits
Date: Wed, 25 Apr 2001 15:31:08 +0100 (BST) [thread overview]
Message-ID: <E14sQJw-00034c-00@plover.dpmms.cam.ac.uk> (raw)
Does anyone know if the Kleisli construction (sending a monad to its Kleisli
category) behaves in any decent way with respect to colimits? E.g. does it
in any sense preserve or reflect them?
The actual situation that I have is a fixed category C, and a certain
coequalizer diagram in the category of monads on C. The resulting fork in
Cat is also a coequalizer, and the proofs that both diagrams are coequalizers
have some ingredients in common, but I can't at present see how to deduce one
from the other.
Thanks,
Tom Leinster
next reply other threads:[~2001-04-25 14:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-25 14:31 Tom Leinster [this message]
2001-04-25 16:04 ` Carsten Fuhrmann
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