Abelian Quotients Arising from Extriangulated Categories via Morphism Categories
Abelian Quotients Arising from Extriangulated Categories via Morphism Categories
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通过态射范畴由外三角范畴产生的阿贝尔商
DOI:
10.1007/s10468-021-10087-1
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发表时间:
2020-07
影响因子:
0.6
通讯作者:
Lin Zengqiang(林增强)
中科院分区:
文献类型:
--
作者:
Lin Zengqiang(林增强)
We investigate abelian quotients arising from extriangulated categories via morphism categories, which is a unified treatment for both exact categories and triangulated categories. Letbe an extriangulated category with enough projectivesandbe a full subcategory ofcontaining. We show that a certain quotient category of, the category of-deflationswith, is abelian. Our main theorem has two applications. If, we obtain that a certain ideal quotient categoryis equivalent to the category of finitely presented modules, where-triis the category of all-triangles. Ifis a rigid subcategory, we show thatand, where(resp.) is the full subcategory ofof objectsXadmitting an-triangle with(resp.and). In particular, we haveandprovided thatis a cluster-tilting subcategory.
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DOI:
10.1017/prm.2019.42
发表时间:
2018-09
期刊:
Proceedings of the Royal Society of Edinburgh
影响因子:
--
作者:
Yu Liu;Panyue Zhou
通讯作者:
Panyue Zhou
影响因子:
0.9
作者:
Zhou Panyue;Zhu Bin
通讯作者:
Zhu Bin
DOI:
10.1007/s12044-019-0492-x
发表时间:
2019-09
期刊:
Proceedings of the Indian Academy of Sciences - Mathematical Sciences
影响因子:
--
作者:
He Jing;Zhou Panyue
通讯作者:
Zhou Panyue
DOI:
10.1090/s0002-9947-06-03879-7
发表时间:
2004-02
影响因子:
1.3
作者:
A. B. Buan;B. Marsh;I. Reiten
通讯作者:
A. B. Buan;B. Marsh;I. Reiten
影响因子:
1.7
作者:
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通讯作者:
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