From: pare@mathstat.dal.ca
To: "Bisson, Terrence P" <bisson@canisius.edu>
Cc: "categories@mta.ca" <categories@mta.ca>
Subject: Re: a coalgebras over fields question.
Date: Sun, 28 Aug 2011 09:03:20 -0300 (ADT) [thread overview]
Message-ID: <E1QxgC7-0004FD-KA@mlist.mta.ca> (raw)
In-Reply-To: <E1QwDdB-0004qn-1w@mlist.mta.ca>
Hi Terry (and others),
You might have a look at my paper with Grunenfelder "Families Parametrized
by Coalgebras", J. Alg. 107 (1987), 316-375, which gives a different
perspective on the topic.
Bob
> Hi, I have heard that naive questions are allowed at the cat list, so
> here goes:
>
> The diagonal map in spaces often gives a co-commutative diagonal map in
> homology,
> so I want to understand the special properties of the category of
> co-commutative coalgebras.
>
> It seems to be a "well-known fact" that
> the category of co-commutative coalgebras over a field is a cartesian
> closed category,
> but I can't seem to find much discussion of the internal hom.
> Can you suggest any reference?
>
> Thanks, Terry Bisson
>
[For admin and other information see: http://www.mta.ca/~cat-dist/ ]
next prev parent reply other threads:[~2011-08-28 12:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-24 4:58 Bisson, Terrence P
2011-08-24 16:46 ` Todd Trimble
2011-08-26 1:57 ` Terry Bisson
2011-08-27 8:12 ` Hans-E. Porst
2011-08-27 15:28 ` Donovan Van Osdol
2011-08-28 12:03 ` pare [this message]
2011-08-26 19:28 Todd Trimble
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