Hochschild cohomology and stunted projective spaces (Q1344928)
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scientific article; zbMATH DE number 724675
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Hochschild cohomology and stunted projective spaces |
scientific article; zbMATH DE number 724675 |
Statements
Hochschild cohomology and stunted projective spaces (English)
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9 April 1995
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The authors study the property of formality for differential graded algebras over a field of arbitrary characteristic. It is shown in the article that there are obstructions to formality lying in the Hochschild cohomology. Explicit calculations for the stunted projective space are given.
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formality
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differential graded algebras
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Hochschild cohomology
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0.94505244
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0.92721695
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0.92589784
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0.92514265
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0.9201469
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0.91722417
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0.91064465
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0.9093471
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