Positivity of Divisor Classes on the Strata of Differentials-Reference-Cited by-同舟云学术

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Positivity of Divisor Classes on the Strata of Differentials

Published:2020-01-20 Issue:1 Volume:71 Page:247-256
ISSN:0033-5606
Container-title:The Quarterly Journal of Mathematics
language:en
Short-container-title:

Author:

Chen Dawei¹

Affiliation:

1. Department of Mathematics, Boston College, Chestnut Hill, MA 02467, USA

Abstract

Abstract Three decades ago Cornalba and Harris proved a fundamental positivity result for divisor classes associated to families of stable curves. In this paper we establish an analogous positivity result for divisor classes associated to families of stable differentials.

Funder

NSF

Publisher

Oxford University Press (OUP)

Subject

General Mathematics

Link

http://academic.oup.com/qjmath/article-pdf/71/1/247/32907271/haz032.pdf

Reference31 articles.

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2. Geometry of Algebraic Curves

3. Compactification of strata of abelian differentials;Bainbridge;Duke Math. J.,2018

4. Strata of $k$-differentials;Bainbridge;Algebr. Geom.,2019

5. A smooth compactification of strata of abelian differentials;Bainbridge

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1. Dynamical invariants and intersection theory on the flex and gothic loci;European Journal of Mathematics;2021-11-19

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