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VOL. 69 | 2016 Order 40 automorphisms of K3 surfaces
JongHae Keum

Editor(s) Osamu Fujino, Shigeyuki Kondō, Atsushi Moriwaki, Masa-Hiko Saito, Kōta Yoshioka

Abstract

In each characteristic $p\neq 2, 5$, it is shown that order 40 automorphisms of K3 surfaces are purely non-symplectic. Moreover, a K3 surface in characteristic $p\neq 2, 5,$ with a cyclic action of order 40 is isomorphic to the Kondō's example.

Information

Published: 1 January 2016
First available in Project Euclid: 4 October 2018

zbMATH: 06740060
MathSciNet: MR3616983

Digital Object Identifier: 10.2969/aspm/06910407

Subjects:
Primary: 14J27, 14J28, 14J50

Rights: Copyright © 2016 Mathematical Society of Japan

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