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arXiv · 1912.07119

Prime order isometries of unimodular lattices and automorphisms of ihs manifolds

Simon Brandhorst·Alberto Cattaneo
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Abstract

We characterize conjugacy classes of isometries of odd prime order in unimodular Z-lattices. This is applied to give a complete classification of odd prime order non-symplectic automorphisms of irreducible holomorphic symplectic manifolds up to deformation and birational conjugacy.

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Simon Brandhorst, Alberto Cattaneo. 2019-12-15. Prime order isometries of unimodular lattices and automorphisms of ihs manifolds. https://arxiv.org/abs/1912.07119

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