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http://hdl.handle.net/1942/10808
Title: | GLOBAL FORMALITY AT THE G(infinity)-LEVEL | Authors: | Calaque, Damien VAN DEN BERGH, Michel |
Issue Date: | 2010 | Publisher: | INDEPENDENT UNIV MOSCOW | Source: | MOSCOW MATHEMATICAL JOURNAL, 10 (1). p. 31-64 | Abstract: | In this paper we prove that the sheaf of L-polydifferential operators for a locally free Lie algebroid L is formal when viewed as a sheaf of G(infinity)-algebras via Tamarkin's morphism of DG-operads G(infinity) -> B-infinity. In an appendix we prove a strengthening of Halbout's globalization result for Tamarkin's local quasi-isomorphism. | Notes: | Calaque, D (reprint author), Univ Lyon 1, CNRS, Inst Camille Jordan, UMR 5208, F-69622 Villeurbanne, France. [Van den Bergh, Michel] Univ Hasselt, Dept WNI, B-3590 Diepenbeek, Belgium. calaque@math.univ-lyon1.fr | Keywords: | Deformation quantization | Document URI: | http://hdl.handle.net/1942/10808 | ISSN: | 1609-3321 | e-ISSN: | 1609-4514 | ISI #: | 000275847400002 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2011 |
Appears in Collections: | Research publications |
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