Legendrian varieties
Legendrian varieties
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DOI:
10.4310/ajm.2007.v11.n3.a1
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发表时间:
2004
期刊:
影响因子:
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通讯作者:
L. Manivel
中科院分区:
文献类型:
--
作者:
J. Landsberg;L. Manivel
. We investigate the geometry of Legendrian complex projective manifolds X ⊂ P V . By definition, this means V is a complex vector space of dimension 2 n + 2, endowed with a symplectic form, and the affine tangent space to X at each point is a maximal isotropic subspace. We establish basic facts about their geometry and exhibit examples of inhomogeneous smooth Legendrian varieties, the first examples of such in dimension greater than one.