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From: Andree Ehresmann <andree.ehresmann@u-picardie.fr>
To: Ronnie Brown <ronnie.profbrown@btinternet.com>, categories@mta.ca
Subject: Re: [ALGTOP-L] history of ``twisted cohomology" and nonabelian cohomology
Date: Sat, 22 Aug 2009 19:43:04 +0200	[thread overview]
Message-ID: <E1MhPrS-00054s-7E@mailserv.mta.ca> (raw)

Dear Ronnie,

I have read with much interest your mail on your experience with  
nonabelian cohomology. In the sixties with Charles we also had much  
thought about that subject, and we came to the idea that the whole  
frame should be generalized. However Charles has only published one  
paper on the subject, and I think nobody has ever cited it. It is the  
paper:
"Cohomologie à valeurs dans une catégorie dominée" (Collodque  
Topologie Bruxelles 1964), CBRM 1966, reprinted in "Oeuvres" Vol.  
III-2, 531-580).
It could interest you as a curiosity.

Hoping everything is fine with you,
Warmest regards
Andree



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             reply	other threads:[~2009-08-22 17:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-22 17:43 Andree Ehresmann [this message]
  -- strict thread matches above, loose matches on Subject: below --
2009-08-18 15:05 Ronnie Brown

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