Nonnatural automorphisms of the Hilbert scheme of two points of some simple abelian variety

Yuya Sasaki

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arXiv · 2311.17452

Nonnatural automorphisms of the Hilbert scheme of two points of some simple abelian variety

Yuya Sasaki

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Abstract

We construct nonnatural automorphisms of the Hilbert scheme of two points of some simple abelian variety preserving the big diagonal by considering automorphisms of the n-th product of the abelian varieties.

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Yuya Sasaki. 2023-11-29. Nonnatural automorphisms of the Hilbert scheme of two points of some simple abelian variety. https://arxiv.org/abs/2311.17452

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