Prest, Mike Ziegler spectra of tame hereditary algebras. (English) Zbl 0936.16014 J. Algebra 207, No. 1, 146-164 (1998). Let \(A\) be a tame hereditary finite dimensional algebra over a field. The points of the Ziegler spectrum of \(A\), the indecomposable pure-injective modules, are well-known. The paper under review describes the topological structure of the Ziegler spectrum. The proofs are based on a localization technique introduced by W. W. Crawley-Boevey [Proc. Lond. Math. Soc., III. Ser. 62, No. 3, 490-508 (1991; Zbl 0768.16003)] combined with a description of the Ziegler spectrum of PI Dedekind domains, obtained in the first part of the paper. Similar results have been obtained by C. M. Ringel [Colloq. Math. 76, No. 1, 105-115 (1998; Zbl 0901.16006)], whose approach is different.The following remark has been submitted by the author: ‘It has been pointed out to me (Mike Prest) by G. Puninski that the last paragraph of page 162 is wrong. The first assertion made, “that every finitely presented module embeds purely in a direct product of torsion modules” is correct, but the remainder of that paragraph, “and hence” onwards, should be deleted (since the argument and the conclusion are incorrect)’. Reviewer: Steffen König (Bielefeld) Cited in 1 ReviewCited in 23 Documents MSC: 16G60 Representation type (finite, tame, wild, etc.) of associative algebras 16D50 Injective modules, self-injective associative rings 16G10 Representations of associative Artinian rings 16B70 Applications of logic in associative algebras 03C60 Model-theoretic algebra Keywords:Ziegler spectra; tame hereditary algebras; PI Dedekind domains; indecomposable pure-injective modules Citations:Zbl 0768.16003; Zbl 0901.16006 PDFBibTeX XMLCite \textit{M. Prest}, J. Algebra 207, No. 1, 146--164 (1998; Zbl 0936.16014) Full Text: DOI