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论文摘要

$\tilde{A}_n$型丛倾斜代数的Cohen-Macaulay Auslander代数的导出等价分类

The derived equivalence classification of Cohen-Macaulay Auslander algebras over cluster tilted algebras of type $\tilde{A}_n$

作者:林记(阜阳师范学院数学与统计学院; 四川大学数学学院)

Author:LIN Ji(School of Mathematics and Statistics, Fuyang Teachers College; College of Mathematics, Sichuan University)

收稿日期:2015-07-21          年卷(期)页码:2016,53(5):967-972

期刊名称:四川大学学报: 自然科学版

Journal Name:Journal of Sichuan University (Natural Science Edition)

关键字:$\tilde{A}_n$型丛倾斜代数; Cohen-Macaulay Auslander代数; 导出等价分类

Key words:cluster tilted algebras of type $\tilde{A}_n$; Cohen-Macaulay Auslander algebras; derived equivalence classification

基金项目:安徽省高校自然科学研究重点项目(KJ2015A161);安徽高校省级自然科学研究一般项目(2015KJ016);阜阳师范学院自然科学研究项目(2015FSKJ05)

中文摘要

主要研究了$\tilde{A}_n$型丛倾斜代数的Cohen-Macaulay Auslander代数的导出等价分类问题, 利用Avella-Alamimos和Geiss给出的算法证明了$\tilde{A}_n$型丛倾斜代数的Cohen-Macaulay Auslander代数导出等价的充分必要条件是相应的丛倾斜代数导出等价.

英文摘要

We mainly study the derived equivalence classification of Cohen-Macaulay Auslander algebras over cluster tilted algebras of type $\tilde{A}_n$ and prove that Cohen-Macaulay Auslander algebras over cluster-tilted algebras of type $\tilde{A}_n$ are derived equivalent if and only if the corresponding cluster tilted algebras are derived equivalent.

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