%0 Journal Article
%T Classification of modules not lying on short chains
%A Alicja Jaworska
%A Piotr Malicki
%A Andrzej Skowro¨˝ski
%J Mathematics
%D 2011
%I arXiv
%R 10.1093/qmath/has034
%X 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.
%U http://arxiv.org/abs/1112.3464v1