EXCISION IN CYCLIC TYPE HOMOLOGY OF FRÉCHET ALGEBRAS
Published online by Cambridge University Press: 14 June 2001
Abstract
It is proved that every topologically pure extension of Fréchet algebras 0 → I → A → A/I → 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.
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