On elements of order ps in the plane Cremona group over a field of characteristic p

被引:0
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作者
Igor V. Dolgachev
机构
[1] University of Michigan,Department of Mathematics
来源
Proceedings of the Steklov Institute of Mathematics | 2009年 / 264卷
关键词
STEKLOV Institute; Conjugacy Class; Weyl Group; Projective Transformation; Divisor Class;
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学科分类号
摘要
We show that the plane Cremona group over a field of characteristic p > 0 does not contain elements of order of power of p larger than 2. We also describe conjugacy classes of elements of order p2.
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页码:48 / 55
页数:7
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