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Journal of the American Mathematical Society

Published by the American Mathematical Society, the Journal of the American Mathematical Society (JAMS) is devoted to research articles of the highest quality in all areas of mathematics.

ISSN 1088-6834 (online) ISSN 0894-0347 (print)

The 2020 MCQ for Journal of the American Mathematical Society is 4.83.

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Projectivity of the moduli space of stable log-varieties and subadditivity of log-Kodaira dimension
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by Sándor J Kovács and Zsolt Patakfalvi
J. Amer. Math. Soc. 30 (2017), 959-1021
DOI: https://doi.org/10.1090/jams/871
Published electronically: December 15, 2016

Abstract:

We prove that any coarse moduli space of stable log-varieties of general type is projective. We also prove subadditivity of log-Kodaira dimension for fiber spaces whose general fiber is of log general type.
References
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Bibliographic Information
  • Sándor J Kovács
  • Affiliation: Department of Mathematics, University of Washington, Box 354350, Seattle, Washington 98195-4350
  • MR Author ID: 289685
  • Email: skovacs@uw.edu
  • Zsolt Patakfalvi
  • Affiliation: Department of Mathematics, Princeton University, Fine Hall, Washington Road, Princeton, New Jersey 08544-1000, USA
  • Address at time of publication: EPFL, SB MATHGEOM CAG MA, B3 444 (Bâtiment MA), Station 8, CH-1015, Lausanne, Switzerland
  • Email: zsolt.patakfalvi@epfl.ch
  • Received by editor(s): July 10, 2015
  • Received by editor(s) in revised form: February 10, 2016, and July 20, 2016
  • Published electronically: December 15, 2016
  • Additional Notes: The first author was supported in part by NSF Grants DMS-1301888 and DMS-1565352, a Simons Fellowship (#304043), and the Craig McKibben and Sarah Merner Endowed Professorship in Mathematics at the University of Washington. This work started while enjoying the hospitality of the Institute for Advanced Study (Princeton) supported by The Wolfensohn Fund.
    The second author was supported in part by NSF Grant DMS-1502236.
  • © Copyright 2016 American Mathematical Society
  • Journal: J. Amer. Math. Soc. 30 (2017), 959-1021
  • MSC (2010): Primary 14J10
  • DOI: https://doi.org/10.1090/jams/871
  • MathSciNet review: 3671934