Abstract
In this paper, we determine when a natural torsor arising in the work of Kato and Usui on partial compactification of period domains of pure Hodge structure is trivial, and we give an application to cycle spaces.
Citation
Tatsuki Hayama. "On the boundary of moduli spaces of log Hodge structures, II: Nontrivial torsors." Nagoya Math. J. 213 1 - 20, March 2014. https://doi.org/10.1215/00277630-2394196
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