From: Michael Barr <barr@math.mcgill.ca>
To: George Janelidze <janelg@telkomsa.net>
Cc: categories@mta.ca
Subject: Re: What about biproducts?
Date: Sat, 14 Jan 2012 15:12:44 -0500 (EST) [thread overview]
Message-ID: <E1RmRlE-00052m-PN@mlist.mta.ca> (raw)
In-Reply-To: <E1Rm4sW-0002gl-Pe@mlist.mta.ca>
Actually, I like "biproducts" at least when the category has them. Which
it does in the situation we are working in and probably not important
otherwise. To me "linear" would suggest a monoidal closed category, maybe
*-autonomous.
Michael
--
Any society that would give up a little liberty to gain a little
security will deserve neither and lose both.
Benjamin Franklin
[For admin and other information see: http://www.mta.ca/~cat-dist/ ]
next prev parent reply other threads:[~2012-01-14 20:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-09 8:47 "Semi-additive" seems to be it bourn
2012-01-09 19:39 ` Robin Cockett
2012-01-13 23:36 ` What about biproducts? George Janelidze
2012-01-14 20:12 ` Michael Barr [this message]
2012-01-14 21:13 ` rlk
2012-01-10 2:35 ` "Semi-additive" seems to be it Ross Street
2012-01-10 15:07 ` Todd Trimble
[not found] ` <E1Rm52K-0002ko-Nm@mlist.mta.ca>
2012-01-16 9:41 ` What about biproducts? Vaughan Pratt
2012-01-14 22:22 Fred E.J. Linton
2012-01-16 7:42 ` Vaughan Pratt
[not found] ` <E1RmmcB-0001xh-CW@mlist.mta.ca>
2012-01-16 19:52 ` Vaughan Pratt
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