Remarks on Xiao's approach of Slope inequalities

2016/08/11 by Sun, Hao, Sun, Xiaotao, Zhou, Mingshuo
#Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.1608.03406

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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