Tilting modules and dominant dimension with respect to injective modules
Tilting modules and dominant dimension with respect to injective modules
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DOI:
10.1093/qmath/haaa050
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发表时间:
2019-02
期刊:
影响因子:
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通讯作者:
T. Adachi;Mayu Tsukamoto
中科院分区:
文献类型:
--
作者:
T. Adachi;Mayu Tsukamoto
In this paper, we study a relationship between tilting modules with finite projective dimension and dominant dimension with respect to injective modules as a generalisation of results of Crawley-Boevey--Sauter, Nguyen--Reiten--Todorov--Zhu and Pressland--Sauter. Moreover, we give characterisations of $n$-almost Auslander--Gorenstein algebras and $n$-almost Auslander algebras by the existence of tilting modules. As an application, we describe a sufficient condition of $1$-almost Auslander algebras to be strongly quasi-hereditary by comparing such tilting modules and characteristic tilting modules.