INVARIANCE OF CERTAIN PLURIGENERA FOR SURFACES IN MIXED CHARACTERISTICS

We prove the deformation invariance of Kodaira dimension and of certain plurigenera and the existence of canonical models for log surfaces which are smooth over an integral Noetherian scheme $S$.

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Bibliographic Details
Published inNagoya mathematical journal Vol. 243; pp. 1 - 10
Main Authors EGBERT, ANDREW, HACON, CHRISTOPHER D.
Format Journal Article
LanguageEnglish
Published Cambridge, UK Cambridge University Press 01.09.2021
Subjects
Digital video recorders
Invariance
Plankton
14E30
14J10
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Summary:We prove the deformation invariance of Kodaira dimension and of certain plurigenera and the existence of canonical models for log surfaces which are smooth over an integral Noetherian scheme $S$.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 14
ISSN:0027-7630
2152-6842
DOI:10.1017/nmj.2019.28