Automorphism groups of rational surfaces

被引：0
|
作者：
Uehara, Takato [1 ]
机构：
[1] Okayama Univ, Dept Math, 1-1-1 Tsushimanaka, Okayama 7008530, Japan
来源：
JOURNAL OF PURE AND APPLIED ALGEBRA | 2020年 / 224卷 / 01期
基金：
日本学术振兴会;
关键词：
Rational surface; Automorphism group; Cuspidal anticanonical curve;
D O I：
10.1016/j.jpaa.2019.05.013
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we consider automorphism groups of rational surfaces which admit cuspidal anticanonical curves and have certain nontrivial automorphisms. By applying Coxeter theory, we show that the automorphism groups of the surfaces are isomorphic to the infinite cyclic group. (C) 2019 Elsevier B.V. All rights reserved.
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页码：411 / 422
页数：12
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