Rationality of the quotient of ℙ2 by fin
✍
Trepalin, Andrey
📂
Article
📅
2014
🏛
Walter de Gruyter GmbH
🌐
English
⚖ 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