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arXiv · 2212.03653

Birational rigidity of $G$-del Pezzo threefolds of degree 2

A. Avilov
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Abstract

In this paper we classify nodal rational non-$\mathbb{Q}$-factorial del Pezzo threefolds of degree 2 which can be $G$-birationally rigid for some subgroup $G\subset \operatorname{Aut}(X)$.

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A. Avilov. 2022-12-07. Birational rigidity of $G$-del Pezzo threefolds of degree 2. https://arxiv.org/abs/2212.03653

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