4 citations · 7 across the 4 of their papers we have counts for
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Analyticity of the closures of some Hodge theoretic subspaces
Kazuya Kato, Chikara Nakayama, Sampei Usui
In this paper, we prove a general theorem concerning the analyticity of the closure of a subspace defined by a family of variations of mixed Hodge structures, which includes the an…
Classifying spaces of degenerating mixed Hodge structures, III: Spaces of nilpotent orbits
Kazuya Kato, Chikara Nakayama, Sampei Usui
We construct toroidal partial compactifications of the moduli spaces of mixed Hodge structures with polarized graded quotients. They are moduli spaces of log mixed Hodge structures…
Moduli of log mixed Hodge structures
Kazuya Kato, Chikara Nakayama, Sampei Usui
We announce the construction of toroidal partial compactifications of the moduli spaces of mixed Hodge structures with polarized graded quotients. They are moduli spaces of log mix…