Gorenstein stable surfaces with K_X² =1 and χ(\mathcal O_X) =2

2021/09/24 by Do, Anh Thi, Rollenske, Sönke
#14J10 #14J29 #Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.2109.11966

Abstract

We classify - as far as possible - Gorenstein stable surfaces with K_X² = 1 and χ(\mathcal O_X) = 2, describing several strata in the moduli space quite in detail.

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