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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2024 MCQ for Transactions of the American Mathematical Society is 1.48 .

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On the number of tame concealed convex subcategories in cycle-finite algebras
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by Piotr Malicki PDF
Trans. Amer. Math. Soc. 374 (2021), 515-538 Request permission

Abstract:

We prove that for every cycle-finite algebra $A$ the number of pairwise different tame concealed convex subcategories of the convex hull of the support of an indecomposable $A$-module is bounded by $3$.
References
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Additional Information
  • Piotr Malicki
  • Affiliation: Faculty of Mathematics and Computer Science, Nicolaus Copernicus University, Chopina 12/18, 87-100 Toruń, Poland
  • MR Author ID: 613525
  • ORCID: 0000-0001-9747-9019
  • Email: pmalicki@mat.umk.pl
  • Received by editor(s): April 6, 2018
  • Received by editor(s) in revised form: May 11, 2020
  • Published electronically: October 26, 2020

  • Dedicated: Dedicated to Andrzej Skowroński on the occasion of his seventieth birthday
  • © Copyright 2020 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 374 (2021), 515-538
  • MSC (2010): Primary 16G60, 16G70; Secondary 16G20
  • DOI: https://doi.org/10.1090/tran/8238
  • MathSciNet review: 4188191