From: Ondrej Rypacek <ondrej.rypacek@gmail.com>
To: categories@mta.ca
Subject: double 2-categories
Date: Tue, 7 Dec 2010 12:59:35 +0000 [thread overview]
Message-ID: <E1PPxIg-0005a7-3R@mlist.mta.ca> (raw)
Dear all,
Is there a standard reference for what could be called a double-2-category,
by which I mean a double category where the categories of horizontal and
vertical arrows are 2-categories ?
It would be a special case of a "triple category", I guess, where
there are objects, arrows in three directions, cells for each distinct
pair of the directions, and cubes surrounded by cells.
Many thanks,
Ondrej
[For admin and other information see: http://www.mta.ca/~cat-dist/ ]
next reply other threads:[~2010-12-07 12:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-07 12:59 Ondrej Rypacek [this message]
2010-12-07 14:13 ` Ronnie Brown
2010-12-09 9:36 ` Ross Street
[not found] ` <4CFE4105.5020902@btinternet.com>
2010-12-07 16:08 ` Ondrej Rypacek
2010-12-07 18:35 ` Jeff Egger
[not found] ` <456981.42294.qm@web110605.mail.gq1.yahoo.com>
[not found] ` <16A709CA-BA0D-4E71-8994-F700356973D3@gmail.com>
2010-12-07 19:31 ` Ondrej Rypacek
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