Excision in cyclic type homology theories of Fréchet algebras
Excision in cyclic type homology theories of Fréchet algebras
It is proved that every topologically pure extension of Fréchet algebras 0 [rightward arrow] I [rightward arrow] A [rightward arrow] A/I [rightward arrow] 0 such that I is strongly H-unital has the excision property in continuous (co)homology of the following types: bar, naive-Hochschild, Hochschild, cyclic, and periodic cyclic. In particular, the property holds for every extension of Fréchet algebras such that I has a left or right bounded approximate identity.I
283-291
Brodzki, Jacek
b1fe25fd-5451-4fd0-b24b-c59b75710543
Lykova, Zinaida A.
13b18aae-7dad-41ba-949d-493dbb598cb2
May 2001
Brodzki, Jacek
b1fe25fd-5451-4fd0-b24b-c59b75710543
Lykova, Zinaida A.
13b18aae-7dad-41ba-949d-493dbb598cb2
Brodzki, Jacek and Lykova, Zinaida A.
(2001)
Excision in cyclic type homology theories of Fréchet algebras.
Bulletin of the London Mathematical Society, 33 (3), .
Abstract
It is proved that every topologically pure extension of Fréchet algebras 0 [rightward arrow] I [rightward arrow] A [rightward arrow] A/I [rightward arrow] 0 such that I is strongly H-unital has the excision property in continuous (co)homology of the following types: bar, naive-Hochschild, Hochschild, cyclic, and periodic cyclic. In particular, the property holds for every extension of Fréchet algebras such that I has a left or right bounded approximate identity.I
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Published date: May 2001
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Local EPrints ID: 29847
URI: http://eprints.soton.ac.uk/id/eprint/29847
ISSN: 0024-6093
PURE UUID: 96b37f36-39b6-4300-a8a0-28affe778a45
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Date deposited: 11 May 2006
Last modified: 16 Mar 2024 03:24
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Author:
Zinaida A. Lykova
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