arXiv · 1907.13541
On the relation between n-cotorsion pairs and (n+1)-cluster tilting subcategories
Abstract
A notion of $n$-cotorsion pairs in an extriangulated category with enough projectives and enough injectives is defined in this article. We show that there exists a one-to-one correspondence between $n$-cotorsion pairs and $(n+1)$-cluster tilting subcategories. As an application, this result generalizes the work by Huerta, Mendoza and P\'{e}rez in an abelian case. Finally, we give some examples illustrating our main result.
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Panyue Zhou. 2019-07-31. On the relation between n-cotorsion pairs and (n+1)-cluster tilting subcategories. https://arxiv.org/abs/1907.13541
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