Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/9843
Title: The Kontsevich Weight of a Wheel with Spokes Pointing Outward
Authors: VAN DEN BERGH, Michel 
Issue Date: 2009
Publisher: SPRINGER
Source: ALGEBRAS AND REPRESENTATION THEORY, 12(2-5). p. 443-479
Abstract: This is a companion note to "Hochschild cohomology and Atiyah classes" by Damien Calaque and the author. Using elementary methods we compute the Kontsevich weight of a wheel with spokes pointing outward. The result is in terms of modified Bernoulli numbers. The same result had been obtained earlier by Torossian (unpublished) and also recently by Thomas Willwacher using more advanced methods.
Notes: Univ Hasselt, Dept WNI, B-3590 Diepenbeek, Belgium.
Keywords: Kontsevich weight
Document URI: http://hdl.handle.net/1942/9843
ISSN: 1386-923X
e-ISSN: 1572-9079
DOI: 10.1007/s10468-009-9161-6
ISI #: 000265682900021
Category: A1
Type: Journal Contribution
Validations: ecoom 2010
Appears in Collections:Research publications

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