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The automorphisms of the rotation group over a quaternion division algebra in characteristic 2

✍ Scribed by Li Fuan


Book ID
110558898
Publisher
Institute of Mathematics, Chinese Academy of Sciences and Chinese Mathematical Society
Year
1986
Tongue
English
Weight
337 KB
Volume
2
Category
Article
ISSN
1439-7617

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Rationality of the quotient of β„™2 by fin
✍ Trepalin, Andrey πŸ“‚ Article πŸ“… 2014 πŸ› Walter de Gruyter GmbH 🌐 English βš– 901 KB

## Abstract Let $$\Bbbk$$ be a field of characteristic zero and G be a finite group of automorphisms of projective plane over $$\Bbbk$$. Castelnuovo’s criterion implies that the quotient of projective plane by G is rational if the field $$\Bbbk$$ is algebraically closed. In this paper we prove that