Talk:Cocycle
Add topicLatest comment: 6 years ago by Tsirel in topic Cocycle of a group action
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serious problem
[edit]The definition given here (which really does not belong on a disambiguation page) gives an 8 digit number with the claim that this is an ISBN number, but ISBN numbers always have more than 8 digits. Does anyone have any idea what the reference is? Rick Norwood (talk) 14:12, 29 December 2010 (UTC)
Cocycle of a group action
[edit]Cocycle of a group action should be covered. See for instance: stackexchange, a lecture. Surely, better sources exist; but I am not an expert here. Boris Tsirelson (talk) 08:14, 24 August 2019 (UTC)