On the composite of irreducible morphisms in almost sectional paths.

DOI10.1016/j.jpaa.2007.05.003zbMath1154.16010OpenAlexW2076221763MaRDI QIDQ2456399

Flávio Ulhoa Coelho, Sonia Trepode, Claudia Chaio

Publication date: 18 October 2007

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jpaa.2007.05.003

zbMATH Keywords

Auslander-Reiten quiversindecomposable modulesArtin algebrasAuslander-Reiten translationsirreducible morphismsalmost-split sequencesalmost sectional paths

Mathematics Subject Classification ID

Auslander-Reiten sequences (almost split sequences) and Auslander-Reiten quivers (16G70) Representations of quivers and partially ordered sets (16G20)

Related Items

On cycles of length three, On the composition of three irreducible morphisms in the bounded homotopy category, Degrees of irreducible morphisms in coherent almost cyclic Auslander-Reiten components., Composite of irreducible morphisms in the bounded derived category., Degrees of irreducible morphisms in standard components., Degrees and composition of irreducible morphisms in almost pre-sectional paths., The composite of irreducible morphisms in standard components., On the Composite of Three Irreducible Morphisms in the Fourth Power of the Radical, Auslander–Reiten Components with Sectional Bypasses, Organising the module category, A generalization of the composition of irreducible morphisms in regular components., Degrees of irreducible morphisms in generalized standard coherent almost cyclic components

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