From: Jocelyn Ireson-Paine <popx@j-paine.org>
To: Graham White <graham@eecs.qmul.ac.uk>
Cc: "Fred E.J. Linton" <fejlinton@usa.net>, categories@mta.ca
Subject: Re: Dualities arising via pairs of schizophrenic objects
Date: Mon, 28 Nov 2011 17:04:09 +0000 (GMT) [thread overview]
Message-ID: <E1RVNx0-0004PL-6Y@mlist.mta.ca> (raw)
In-Reply-To: <E1RV16m-0006sI-8F@mlist.mta.ca>
From the original description of this kind of object, I get the image of
two networks (the two categories) which have only one vertex in common. Or
to get more physical about it - which is a good way to generate mental
images of real-world analogues whose names we can steal - two fishing nets
or string bags tied together at a single knot. So what's a good name for
that knot? A "junction"? A "contingence"? A "taction"? It's where two
worlds touch, like a weak spot in the space-time continuum where the
threads have worn away, or the Wood Between the Worlds in the Narnia
novels. How about "crossover object"?
Jocelyn Ireson-Paine
http://www.j-paine.org
http://www.spreadsheet-parts.org
+44 (0)7768 534 091
Jocelyn's Cartoons:
http://www.j-paine.org/blog/jocelyns_cartoons/
On Sun, 27 Nov 2011, Graham White wrote:
> Two possible names are "liminal" (from limen, a doorway), or
> "bifrontal" (from frons, which means face: one of the titles of Janus
> is Janus bifrons). I kind of like liminal, because it emphasises the
> function of the twofacedness, rather than simply the fact that the
> object is twofaced.
>
> Graham
[For admin and other information see: http://www.mta.ca/~cat-dist/ ]
next prev parent reply other threads:[~2011-11-28 17:04 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-26 7:39 Fred E.J. Linton
2011-11-27 15:25 ` Graham White
2011-11-28 17:04 ` Jocelyn Ireson-Paine [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-12-07 13:39 Valeria de Paiva
2011-12-02 15:59 Fred E.J. Linton
2011-12-04 14:25 ` Jean Benabou
2011-11-28 6:18 Fred E.J. Linton
2011-11-28 14:00 ` Robert Dawson
2011-11-26 15:06 Fred E.J. Linton
2011-11-27 15:43 ` Todd Trimble
2011-11-24 16:06 Sebastian Kerkhoff
2011-11-24 20:33 ` Tom Leinster
2011-11-25 14:38 ` Robert Dawson
2011-11-26 16:07 ` Eduardo J. Dubuc
2011-11-25 4:10 ` Ross Street
2011-11-26 16:45 ` tholen
2011-11-28 20:12 ` Vaughan Pratt
2011-11-29 23:37 ` David Roberts
2011-12-07 5:48 ` Dusko Pavlovic
2011-12-07 13:58 ` Michael Barr
2011-12-07 17:58 ` Jocelyn Ireson-Paine
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