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Algebras and Representation Theory

, Volume 21, Issue 2, pp 419–446 | Cite as

The Ziegler Spectrum and Ringel’s Quilt of the A-infinity Plane Curve Singularity

  • Gena Puninski
Article

Abstract

We describe the Cohen–Macaulay part of the Ziegler spectrum and calculate Ringel’s quilt of the category of finitely generated Cohen–Macaulay modules over the A-infinity plane curve singularity.

Keywords

Cohen–Macaulay module Ziegler spectrum Ringel’s quilt Infinite radical 

Mathematics Subject Classification (2010)

Primary 13C14 13L05 16D50 

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© Springer Science+Business Media B.V. 2017

Authors and Affiliations

  1. 1.Faculty of Mechanics and MathematicsBelarusian State UniversityMinskBelarus

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