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Title: | Categories of lattices, and their global structure in terms of almost split sequences |
Authors: | Rump, Wolfgang |
Issue Date: | 2004 |
Publisher: | Луганский национальный университет им. Т. Шевченко |
Abstract: | A major part of Iyama’s characterization of Auslander-Reiten quivers of representation-finite orders consists of an induction via rejective subcategories of ¤-lattices, which amounts to a resolution of ¤ as an isolated singularity. Despite of its useful applications (proof of Solomon’s second conjecture and the finiteness of representation dimension of any artinian al- gebra), rejective induction cannot be generalized to higher dimen- sional Cohen-Macaulay orders ¤. Our previous characterization of finite Auslander-Reiten quivers of ¤ in terms of additive func- tions [22] was proved by means of L-functors, but we still had to rely on rejective induction. In the present article, this dependence will be eliminated. |
URI: | http://hdl.handle.net/123456789/90 |
Appears in Collections: | Статті |
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