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arXiv · 1803.11268

Positivity of divisor classes on the strata of differentials

Dawei Chen
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Abstract

Three decades ago Cornalba-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.

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Dawei Chen. 2018-03-29. Positivity of divisor classes on the strata of differentials. https://arxiv.org/abs/1803.11268

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