Equivariant unirationality of Fano threefolds

2025/02/26 by Ivan Cheltsov, Yuri Tschinkel, Cheltsov, Ivan +3 · 1 citation
Mathematics · #Algebraic Geometry (math.AG) #FOS: Mathematics #Geometric and Algebraic Topology #Geometry and complex manifolds #Homotopy and Cohomology in Algebraic Topology

paper · pdf · doi:10.48550/arxiv.2502.19598

openalex publication_date 2025/02/26 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We study unirationality of actions of finite groups on Fano threefolds.

Cited by

• Automorphism groups and linearizability of rational Fano conic bundle threefolds

Related

• Cohomological obstructions to equivariant unirationality
• Equivariant geometry of singular cubic threefolds, II
• Equivariant geometry of singular cubic threefolds
• Equivariant unirationality of tori in small dimensions
• Low codimension Fano--Enriques threefolds