Nonsymplectic automorphisms of prime order on O'Grady's sixfolds

2020/04/27 by Grossi, Annalisa
#14J42 (14J50) #Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.2004.12694

Abstract

We classify nonsymplectic automorphisms of prime order on irreducible holomorphic symplectic manifolds of O'Grady's 6-dimensional defamation type. More precisely, we give a classification of the invariant and coinvariant sublattices of the second integral cohomology group.

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