The field of moduli of singular K3 surfaces

2016/01/21 by Laface, Roberto
#Algebraic Geometry (math.AG) #FOS: Mathematics #Number Theory (math.NT)

paper · doi:10.48550/arxiv.1601.05579

Abstract

We study the field of moduli of singular abelian and K3 surfaces. We discuss both the field of moduli over the CM field and over \Q. We also discuss non-finiteness with respect to the degree of the field of moduli. Finally, we provide an explicit approach to the computation of the field of moduli.

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