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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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The sum of two locally nilpotent rings may contain a free non-commutative subring
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by Anna Fukshansky PDF
Proc. Amer. Math. Soc. 128 (2000), 383-386 Request permission

Abstract:

A family of examples of semigroup algebras is constructed each of which is a sum of two locally nilpotent subalgebras but yet contains a free subalgebra which is freely generated by two elements.
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Additional Information
  • Anna Fukshansky
  • Affiliation: Martin-Luther-Universität Halle-Wittenberg, Fachbereich Mathematik und Informatik, Institut für Algebra und Geometrie, 06099 Halle, Germany
  • Address at time of publication: Department of Computer Science, Royal Holloway University of London, Egham Surrey TW20 0EX, United Kingdom
  • Email: A.Fukshansky@dcs.rhbnc.ac.uk
  • Received by editor(s): October 9, 1997
  • Received by editor(s) in revised form: April 9, 1998
  • Published electronically: July 6, 1999
  • Communicated by: Ken Goodearl
  • © Copyright 1999 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 128 (2000), 383-386
  • MSC (1991): Primary 16N40; Secondary 20M25
  • DOI: https://doi.org/10.1090/S0002-9939-99-05005-4
  • MathSciNet review: 1622746