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arXiv · 2511.18219

Flexibility criterion for affine horospherical varieties

Sergey Gaifullin·Veronika Kikteva
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Abstract

In this paper we obtain a criterion of flexibility for an affine complexity-zero horospherical variety. This result generalizes previously known results on flexibility of normal horospherical varieties, horospherical varieties with an action of a semisimple group, and non-normal toric varieties.

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Sergey Gaifullin, Veronika Kikteva. 2025-11-22. Flexibility criterion for affine horospherical varieties. https://arxiv.org/abs/2511.18219

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