AUTOMORPHISMS OF AFFINE SMOOTH VARIETIES

被引：2
|
作者：
Jelonek, Zbigniew [1 ]
Lenarcik, Tomasz [2 ]
机构：
[1] Inst Matematy PAN, PL-00956 Warsaw, Poland
[2] Jagiellonian Univ, Fac Math & Comp Sci, PL-30348 Krakow, Poland
来源：
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2014年 / 142卷 / 04期
关键词：
Algebraic automorphism; complete intersection; affine variety;
D O I：
10.1090/S0002-9939-2014-12033-8
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Let k be an algebraically closed field. If X is a smooth projective variety over k and H subset of X is a very ample hypersurface without ruled components, then the group Aut( X \ H) is finite and equal to Stab(X) (H) = {phi epsilon Aut( X) : phi( H) = H}.
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页码：1157 / 1163
页数：7
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