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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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Faithful representations of association schemes
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by Akihide Hanaki PDF
Proc. Amer. Math. Soc. 139 (2011), 3191-3193 Request permission

Abstract:

Every character of an association scheme can be considered as a faithful character of some quotient scheme. Also we will show that a faithful character of an association scheme determines a thin closed subset which is cyclic as a finite group.
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Additional Information
  • Akihide Hanaki
  • Affiliation: Faculty of Science, Shinshu University, Matsumoto 390-8621, Japan
  • Email: hanaki@shinshu-u.ac.jp
  • Received by editor(s): August 19, 2010
  • Published electronically: March 24, 2011
  • Communicated by: Jim Haglund
  • © Copyright 2011 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 139 (2011), 3191-3193
  • MSC (2010): Primary 05E30
  • DOI: https://doi.org/10.1090/S0002-9939-2011-11026-8
  • MathSciNet review: 2811274