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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/ ]


             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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