From local Torelli to global Torelli
arXiv:1512.08384
Abstract
We introduce the notions of strong local Torelli and T-class for polarized manifolds, and prove that strong local Torelli implies global Torelli theorem on the Torelli spaces for polarized manifolds in the T-class. We discuss many new examples of projective manifolds for which such global Torelli theorem holds. As applications we prove that, in these cases, a canonical completion of the Torelli space is a bounded pseudoconvex domain in complex Euclidean space, and show that generic Torelli implies global Torelli on moduli space with certain level structure.
Some clarifications are added and two simpler proofs of Theorem 5.9 are given. arXiv admin note: text overlap with arXiv:1205.4207, arXiv:1305.0231
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