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Semipositivity theorems for moduli problems
Fujino, Osamu...
Semipositivity theorems for moduli problems by Fujino, Osamu ( Author )
Australian National University
27-07-2023
We prove some semipositivity theorems for singular varieties coming from graded polarizable admissible variations of mixed Hodge structure. As an application, we obtain that the moduli functor of stable varieties is semipositive in the sense of Koll\'ar. This completes Koll\'ar's projectivity criterion for the moduli spaces of higher-dimensional stable varieties.
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Article
pdf
29.34 KB
English
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MYR 0.01
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http://arxiv.org/abs/1210.5784
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