Finite Symplectic Actions on the K3 Lattice
Abstract: In this paper, we study finite symplectic actions on K3 surfaces X, i.e. actions of finite groups G on X which act on H{2,0}(X) trivially. We show that the action on the K3 lattice H2(X,Z) induced by a symplectic action of G on X depends only on G up to isomorphism, except for five groups.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.