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On the boundary of moduli spaces of log Hodge structures, II: Nontrivial torsors

Published online by Cambridge University Press:  11 January 2016

Tatsuki Hayama
Tatsuki Hayama*
Affiliation:
Department of Mathematics National Taiwan University, Taipei 106, Taiwan
*
Mathematical Sciences Center, Tsinghua University, Haidian District, Beijing 100084, China, tatsuki@math.tsinghua.edu.cn
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Abstract

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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.

Keywords

32G20
Type
Research Article
Information
Nagoya Mathematical Journal , Volume 213 , March 2014 , pp. 1 - 20
Copyright
Copyright © Editorial Board of Nagoya Mathematical Journal 2014

References

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