A projective variety with discrete, non-finitely generated automorphism group

• 成果类型: Article
• 署名作者: Lesieutre, John
• 署名单位: University of Illinois System; University of Illinois Chicago; University of Illinois Chicago Hospital
• 刊物名称: INVENTIONES MATHEMATICAE
• ISSN/ISSBN: 0020-9910
• DOI: 10.1007/s00222-017-0766-9
• 发表日期: 2018
• 页码: 189-211
• 关键词: surfaces

摘要

We construct a projective variety with discrete, non-finitely generated automorphism group. As an application, we show that there exists a complex projective variety with infinitely many non-isomorphic real forms.