Weighted projective lines of tubular type and equivariantization

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• 作者：Jianmin Chen^a ; ^{chenjianmin@xmu.edu.cn" class="auth_mail" title="E-mail the corresponding author} ; Xiao-Wu Chen^b ; ^{xwchen@mail.ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author} ;
• 关键词：16W50 ; 14A22 ; 14H52 ; 14F05
• 刊名：Journal of Algebra
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：470
• 期：Complete
• 页码：77-90
• 全文大小：354 K

文摘

We prove that the categories of coherent sheaves over weighted projective lines of tubular type are explicitly related to each other via the equivariantization with respect to certain cyclic group actions.