On two examples by Iyama and Yoshino
On two examples by Iyama and Yoshino
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DOI:
10.1112/s0010437x10004902
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发表时间:
2008-03
影响因子:
1.8
通讯作者:
B. Keller;Daniel Murfet;M. Bergh
中科院分区:
文献类型:
--
作者:
B. Keller;Daniel Murfet;M. Bergh
Abstract In a recent paper, Iyama and Yoshino considered two interesting examples of isolated singularities over which it is possible to classify the indecomposable maximal Cohen–Macaulay modules in terms of linear algebra data. In this paper, we present two new approaches to these examples. In the first approach we give a relation with cluster categories. In the second approach we use Orlov’s result on the graded singularity category.