Cluster Subalgebras and Cotorsion Pairs in Frobenius Extriangulated Categories
Cluster Subalgebras and Cotorsion Pairs in Frobenius Extriangulated Categories
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Frobenius 外三角范畴中的簇子代数和可扭对
DOI:
10.1007/s10468-018-9811-7
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发表时间:
2016-10
影响因子:
0.6
通讯作者:
Zhu Bin
中科院分区:
文献类型:
--
作者:
Chang Wen;Zhou Panyue;Zhu Bin
Nakaoka and Palu introduced the notion of extriangulated categories by extracting the similarities between exact categories and triangulated categories. In this paper, we study cotorsion pairs in a Frobenius extriangulated category. Especially, for a 2-Calabi-Yau extriangulated categorywith a cluster structure, we describe the cluster substructure in the cotorsion pairs. For rooted cluster algebras arising fromwith cluster tilting objects, we give a one-to-one correspondence between cotorsion pairs inand certain pairs of their rooted cluster subalgebras which we call complete pairs. Finally, we explain this correspondence by an example relating to a Grassmannian cluster algebra.
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影响因子:
1.8
作者:
J. Scott
通讯作者:
J. Scott
影响因子:
0.9
作者:
Zhou Panyue;Zhu Bin
通讯作者:
Zhu Bin
DOI:
10.1073/pnas.1410635111
发表时间:
2014-06
期刊:
Proceedings of the National Academy of Sciences
影响因子:
--
作者:
B. Leclerc;L. Williams
通讯作者:
B. Leclerc;L. Williams
DOI:
10.1016/j.jalgebra.2013.07.028
发表时间:
2013-02
期刊:
arXiv: Representation Theory
影响因子:
--
作者:
Y. Liu
通讯作者:
Y. Liu
影响因子:
1.7
作者:
B. Keller;I. Reiten
通讯作者:
B. Keller;I. Reiten