Hochschild cohomology of incidence algebras as one-point extensions. (Q1874298)
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scientific article; zbMATH DE number 1915488
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Hochschild cohomology of incidence algebras as one-point extensions. |
scientific article; zbMATH DE number 1915488 |
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Hochschild cohomology of incidence algebras as one-point extensions. (English)
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25 May 2003
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Hochschild cohomology groups
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incidence algebras
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posets
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