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Self-orthogonal τ-tilting modules and tilting modules

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1 Published in 2022 at "Journal of Pure and Applied Algebra"

DOI: 10.1016/j.jpaa.2021.106860

Abstract: Abstract Let Λ be an Artin algebra and T a τ-tilting Λ-module. We prove that T is a tilting module if and only if Ext Λ i ( T , Fac T ) = 0… read more here.

Keywords: self orthogonal; tilting module; tilting modules; orthogonal tilting ... See more keywords