Deformations of holomorphic Poisson manifolds
Deformations of holomorphic Poisson manifolds
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DOI:
10.17323/1609-4514-2012-12-3-567-591
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发表时间:
2011-05
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影响因子:
--
通讯作者:
N. Hitchin
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文献类型:
--
作者:
N. Hitchin
An unobstructedness theorem is proved for deformations of compact holomorphic Poisson manifolds and applied to a class of examples. These include certain rational surfaces and Hilbert schemes of points on Poisson surfaces. We study in particular the Hilbert schemes of the projective plane and show that a generic deformation is determined by two parameters -- an elliptic curve and a translation on it.