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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 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Numerically finite hereditary categories with Serre duality
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by Adam-Christiaan van Roosmalen PDF
Trans. Amer. Math. Soc. 368 (2016), 7189-7238 Request permission

Abstract:

Let $\mathcal {A}$ be an abelian hereditary category with Serre duality. We provide a classification of such categories up to derived equivalence under the additional condition that the Grothendieck group modulo the radical of the Euler form is a free abelian group of finite rank. Such categories are called numerically finite and this condition is satisfied by the category of coherent sheaves on a smooth projective variety.
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Additional Information
  • Adam-Christiaan van Roosmalen
  • Affiliation: Department of Algebra, Faculty of Mathematics and Physics, Charles University, Sokolovská 83, 186 75 Prague 8, Czech Republic
  • Address at time of publication: Department of Mathematics and Statistics, Hasselt University, B-3590 Diepenbeek, Belgium
  • Email: vanroosmalen@karlin.mff.cuni.cz, adamchristiaan.vanroosmalen@uhasselt.be
  • Received by editor(s): April 21, 2014
  • Received by editor(s) in revised form: September 11, 2014
  • Published electronically: February 11, 2016
  • © Copyright 2016 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 368 (2016), 7189-7238
  • MSC (2010): Primary 18E10, 18E30, 18G20; Secondary 16G20, 14F05
  • DOI: https://doi.org/10.1090/tran/6569
  • MathSciNet review: 3471089