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arXiv · 1608.03406

Remarks on Xiao's approach of Slope inequalities

Hao Sun·Xiaotao Sun·Mingshuo Zhou
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Abstract

We prove the slope inequality for a relative minimal surface fibration in positive characteristic via Xiao's approach. We also prove a better low bound for the slope of non-hyperelliptic fibrations.

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Hao Sun, Xiaotao Sun, Mingshuo Zhou. 2016-08-11. Remarks on Xiao's approach of Slope inequalities. https://arxiv.org/abs/1608.03406

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