Cartan homotopy formulae and the bivariant Hochschild complex. (Q841273)
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scientific article; zbMATH DE number 5604013
| Language | Label | Description | Also known as |
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| English | Cartan homotopy formulae and the bivariant Hochschild complex. |
scientific article; zbMATH DE number 5604013 |
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Cartan homotopy formulae and the bivariant Hochschild complex. (English)
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15 September 2009
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In the normalised Hochschild complex of an algebra~\(A\) over a commutative ring~\(k\) there is a formula analogous to the classical Cartan homotopy formula, which is associated to a \(k\)-derivation on~\(A\). This formula is here extended to the normalized bivariant Hochschild complex.
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Cartan homotopy formula
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bivariant Hochschild complexes
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