Number of singular points on projective surfaces

2021/03/08 by Jihao Liu, Lingyao Xie, Liu, Jihao +1
Mathematics · #Algebraic Geometry and Number Theory #Analytic Number Theory Research #Advanced Algebra and Geometry

paper · pdf · doi:10.48550/arxiv.2103.04522

Abstract

The number of singular points on a klt Fano surface X is ≤ 2ρ(X)+2.

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