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arXiv · 1112.3464

Classification of modules not lying on short chains

Alicja Jaworska·Piotr Malicki·Andrzej Skowroński
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Abstract

We give a complete description of finitely generated modules over artin algebras which are not the middle of a short chain of modules, using injective and tilting modules over hereditary artin algebras.

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BibTeXRIS

Alicja Jaworska, Piotr Malicki, Andrzej Skowroński. 2011-12-15. Classification of modules not lying on short chains. https://doi.org/10.1093/qmath/has034

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