Universal localisations and tilting modules for finite dimensional algebras
Universal localisations and tilting modules for finite dimensional algebras
复制标题
有限维代数的通用定位和倾斜模块
DOI:
10.1016/j.jpaa.2014.10.003
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
F. Marks
中科院分区:
文献类型:
--
作者:
F. Marks
We study universal localisations, in the sense of Cohn and Schofield, for finite dimensional algebras and classify them by certain subcategories of our initial module category. A complete classification is presented in the hereditary case as well as for Nakayama algebras and local algebras. Furthermore, for hereditary algebras, we establish a correspondence between finite dimensional universal localisations and finitely generated support tilting modules. In the Nakayama case, we get a similar result usingτ-tilting modules, which were recently introduced by Adachi, Iyama and Reiten.