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Conference Paper: Shifted Poisson structure and elliptic deformation

TitleShifted Poisson structure and elliptic deformation
Authors
Issue Date2017
Citation
Geometry and Topology Seminar, University of Glasgow, Glasgow, UK, 30 May 2017 How to Cite?
AbstractThere are two sources of examples of high dimensional Poisson varieties in algebraic geometry. The first class appears as moduli space of sheaves on Poisson surface (due to Mukai and Bottacin). The second class comes from finite dimensional pieces of loop algebras. with Poisson structure given by solutions of classical Yang-Baxter equation. In this talk, I will explain how these two very different constructions can be unified via Shifted Poisson structure (defined by Calaque-Pantev-Toen-Vaquie-Vezzosi). As an application, we obtain some nice description for the symplectic leaves of these Poisson structures. This is a joint work with Alexander Polishchuk.
Persistent Identifierhttp://hdl.handle.net/10722/252401

 

DC FieldValueLanguage
dc.contributor.authorHua, Z-
dc.date.accessioned2018-04-19T10:01:32Z-
dc.date.available2018-04-19T10:01:32Z-
dc.date.issued2017-
dc.identifier.citationGeometry and Topology Seminar, University of Glasgow, Glasgow, UK, 30 May 2017-
dc.identifier.urihttp://hdl.handle.net/10722/252401-
dc.description.abstractThere are two sources of examples of high dimensional Poisson varieties in algebraic geometry. The first class appears as moduli space of sheaves on Poisson surface (due to Mukai and Bottacin). The second class comes from finite dimensional pieces of loop algebras. with Poisson structure given by solutions of classical Yang-Baxter equation. In this talk, I will explain how these two very different constructions can be unified via Shifted Poisson structure (defined by Calaque-Pantev-Toen-Vaquie-Vezzosi). As an application, we obtain some nice description for the symplectic leaves of these Poisson structures. This is a joint work with Alexander Polishchuk.-
dc.languageeng-
dc.relation.ispartofGeometry and Topology Seminar at University of Glasgow, UK-
dc.titleShifted Poisson structure and elliptic deformation-
dc.typeConference_Paper-
dc.identifier.emailHua, Z: huazheng@hku.hk-
dc.identifier.authorityHua, Z=rp01790-
dc.identifier.hkuros282748-

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