Variation of mixed Hodge structure. I
Variation of mixed Hodge structure. I
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混合 Hodge 结构的变体。
DOI:
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发表时间:
1985
期刊:
影响因子:
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通讯作者:
S. Zucker
中科院分区:
文献类型:
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作者:
J. Steenbrink;S. Zucker
Around 1970, Griffiths introduced the notion of a variation of Hodge structure on a complex manifold S (see [17, w 2]). It constitutes the axiomatization of the features possessed by the local systems of cohomology associated to a family of compact K~ihler manifolds (esp., smooth projective varieties) parametrized by S. These are, for a variation of Hodge structure u of weight m: (0) a locally constant sheaf u of Q-vector spaces [or u of real vector spaces], (1) (Hodge filtration; horizontality) a decreasing filtration {o ~r} of #=(gs| ~ by holomorphic subbundles, such that the evident connection V on ~ takes o~p into Q~| (2) (Hodge decompositions) if gs denotes the sheaf of ~ functions on S, and if