COMPOSITION OF IRREDUCIBLE MORPHISMS IN QUASI-TUBES
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World Scientific Publishing Company
Abstract
We study the composition of irreducible morphisms between indecomposable modules lying in quasi-tubes of the Auslander-Reiten quivers of artin algebras in relation with the powers of the radical of their module category.
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Keywords
Irreducible morphism, Radical of the module category, Quasi-tube, Auslander-Reiten quiver, Self- injective algebra
Citation
Journal of Algebra and Its Applications Vol. 16, No. 4 (2017) 1750071 (24 pages)