The outer derivation of a complex Poisson manifold

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We introduce a canonical outer vector field on a Poisson manifold, also due independently to A. Weinstein. We view it as a global section of the sheaf of Poisson vector fields modulo the subsheaf of hamiltonian vector fields. We study this outer derivation mostly in the case of holomorphic Poisson manifolds.
plain tex, 9 pages

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Differential Geometry

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http://salesiana.dossiersoluciones.com/handle/123456789/76567

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/9802014
 http://arxiv.org/abs/math/9802014

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arXiv