Extremal effective divisors on the moduli space of n-pointed genus one curves

2013/04/01 by Chen, Dawei, Coskun, Izzet
#Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.1304.0350

Abstract

For every n≥ 3, we exhibit infinitely many extremal effective divisors on the moduli space of genus one curves with n marked points.

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