From: soloviev@irit.fr
To: categories@mta.ca
Subject: pushouts in REL
Date: Thu, 20 Aug 2009 12:01:15 +0200 (CEST) [thread overview]
Message-ID: <E1MeBHt-0001Ln-At@mailserv.mta.ca> (raw)
To the list:
I am actually travelling (in Russia) and I need more or
less urgently a reference concerning pullbacks and pushouts
in the category of sets and relations - do they always exist
etc - I would not adress it to the list if it would be
not urgent and I would not have some difficulty with
search from here -
Best to all -
Sergei Soloviev
[For admin and other information see: http://www.mta.ca/~cat-dist/ ]
next reply other threads:[~2009-08-20 10:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-20 10:01 soloviev [this message]
2009-08-20 21:38 Michael Barr
2009-08-21 20:38 Jamie Vicary
2009-08-21 21:36 Prof. Peter Johnstone
2009-08-21 22:02 Dominic Hughes
2009-08-21 23:45 Dusko Pavlovic
2009-08-22 9:00 Chris Heunen
2009-08-22 19:08 Vaughan Pratt
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