Cohomological obstructions to equivariant unirationality

International Mathematics Research Notices 2026 Open access

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Authors: Yuri Tschinkel, Zhijia Zhang
DOI: 10.1093/imrn/rnag166
Cited by: 0

Abstract

Abstract We study cohomological obstructions to equivariant unirationality, with special regard to actions of finite groups on del Pezzo surfaces and Kummer quartic double solids.

Fields of Study & Subjects

Advanced Topics in Algebra Algebraic structures and combinatorial models Advanced Operator Algebra Research

Publication details

Journal / source
International Mathematics Research Notices
Volume
2026
Issue
15
Publication date
10 July 2026
Language
EN