Homology of formal deformations of prope
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Neumaier, N; Pflaum, M. J; Posthuma, H. B; Tang, X
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Article
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2006
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Walter de Gruyter GmbH & Co. KG
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English
⚖ 464 KB
In this article, the cyclic homology theory of formal deformation quantizations of the convolution algebra associated to a proper e ´tale Lie groupoid is studied. We compute the Hochschild cohomology of the convolution algebra and express it in terms of alternating multi-vector fields on the associa