The existence of n-Auslander–Reiten sequences via determined morphisms
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DOI: 10.1142/s0219498823500317
Abstract: Let [Formula: see text] be a commutative artinian ring and [Formula: see text] a small Ext-finite Krull–Schmidt [Formula: see text]-abelian [Formula: see text]-category with enough projectives and injectives. We introduce two full subcategories [Formula: see… read more here.
Keywords: determined morphisms; auslander reiten; see text; formula see ... See more keywords