2021-10-21T00:21:39Zhttps://tsukuba.repo.nii.ac.jp/oaioai:tsukuba.repo.nii.ac.jp:000160602021-03-02T00:52:18ZOn the existence of postprojective components in the Auslander-Reiten quiver of an algebraDraxler, P.de, la Pena J.A.Let k be an algebraically closed field and A be a basic finite-dimensional k-algebra of the form a=kQ/I, where Q is a quiver (=finite oriented graph) and I is an admissible ideal of the path albebra kQ, see [3] . In this work we assume that Q has no oriented cycles. ...Institute of Mathematics, University of Tsukuba1996-12engdepartmental bulletin paperhttp://hdl.handle.net/2241/6982https://tsukuba.repo.nii.ac.jp/records/1606003874982AA00874643Tsukuba journal of mathematics202457469https://tsukuba.repo.nii.ac.jp/record/16060/files/15.pdfapplication/pdf1.1 MB2013-12-19