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Title
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A Hochschild cohomology comparison theorem for prestacks
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Author
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Abstract
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| We generalize and clarify Gerstenhaber and Schack's ``Special Cohomology Comparison Theorem''. More specifically we obtain a fully faithful functor between the derived categories of bimodules over a prestack over a small category U and the derived category of bimodules over its corresponding fibered category. In contrast to Gerstenhaber and Schack we do not have to assume that U is a poset. |
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Language
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English
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Source (journal)
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Transactions of the American Mathematical Society. - Providence, R.I.
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Publication
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Providence, R.I.
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2011
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ISSN
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0002-9947
[Print]
1088-6850
[Online]
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DOI
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10.1090/S0002-9947-2010-05288-2
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Volume/pages
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363
:2
(2011)
, p. 969-986
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ISI
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000282654300014
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Full text (Publisher's DOI)
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Full text (open access)
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