Abstract
This paper examines the moduli spaces of log Hodge structures introduced by Kato and Usui. This moduli space is a partial compactification of a discrete quotient of a period domain. This paper treats the following two cases: (A) where the period domain is Hermitian symmetric, and (B) where the Hodge structures are of the mirror quintic type. Especially it addresses a property of the torsor.
Citation
Tatsuki Hayama. "On the boundary of the moduli spaces of log Hodge structures: Triviality of the torsor." Nagoya Math. J. 198 173 - 190, June 2010. https://doi.org/10.1215/00277630-2009-010
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