From: "Fred E.J. Linton" <fejlinton@usa.net>
To: Michael Barr <barr@math.mcgill.ca>,
Categories mailing list <categories@mta.ca>
Subject: Re: coequalizers in the category of algebras for the double powerset triple
Date: Fri, 27 Mar 2015 12:30:35 -0400 [thread overview]
Message-ID: <E1YbdQv-0000hx-0v@mlist.mta.ca> (raw)
If I had thought Richard's monad was on the category of sets,
I'd have answered the same way:
| From: Michael Barr <barr@math.mcgill.ca>
|
| > Recently there was a question as to whether these coequalizers exist.
| > Unless I have misunderstood the question, the affirmative answer is given
| > in the example in the middle of p.72 of Linton's paper in TAC reprint
#18.
But Richard writes of his monad as being "on the category of locales",
and there I'm not so sure ... .
Cheers, -- Fred
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next reply other threads:[~2015-03-27 16:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-27 16:30 Fred E.J. Linton [this message]
2015-03-31 13:47 ` coequalizers in the category of algebras for the double power locale triple Townsend, Christopher
-- strict thread matches above, loose matches on Subject: below --
2015-03-26 12:45 coequalizers in the category of algebras for the double powerset triple Michael Barr
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