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From: RONALD BROWN <ronnie.profbrown@btinternet.com>
To: "categories@mta.ca" <categories@mta.ca>
Subject: acyclic models correction
Date: Fri, 28 Apr 2017 10:32:43 +0100 (BST)	[thread overview]
Message-ID: <E1d4F52-0007dY-3v@mlist.mta.ca> (raw)

My recent post had a misprint in a url, as pointed out by Mike Barr. Here 
is the correction

www.groupoids.org.uk/nonab-a-t.html

The book has a section 10.4 on acyclic models for crossed complexes, 
rather than chain complexes. This means that the theorem readily gives 
weak equivalences rather than just homology equivalences.

Ronnie

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                 reply	other threads:[~2017-04-28  9:32 UTC|newest]

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