Removing the Torsion-free Hypothesis in a Positivity Theorem on Deligne-Mumford Stacks

2026/07/29 by Shengyu Hou, Jihao Liu
Mathematics · #math.AG

paper · pdf

arxiv created 2026/07/29 · arxiv updated 2026/07/30

Abstract

We remove the torsion-free hypothesis from a positivity theorem of Casalaina-Martin and Zhjeqi, answering a question of them. The main result of this paper was obtained using generative AI, particularly ChatGPT 5.5 Pro and the Danus system.

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