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Representation Theory

Published by the American Mathematical Society, the Representation Theory (ERT) is devoted to research articles of the highest quality in all areas of pure and applied mathematics.

ISSN 1088-4165

The 2020 MCQ for Representation Theory is 0.7.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.


Generalized exponents of small representations. I
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by Bogdan Ion PDF
Represent. Theory 13 (2009), 401-426 Request permission


This is the first paper in a sequence devoted to giving manifestly non-negative formulas for generalized exponents of small representations in all types. The main part of this paper illustrates the overall structure of the argument on root systems of type $A$ and discusses the relationship with the Lascoux-Schützenberger charge formula
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Additional Information
  • Bogdan Ion
  • Affiliation: Department of Mathematics, University of Pittsburgh, Pittsburgh, Pennsylvania 15260; Algebra and Number Theory Research Center, Faculty of Mathematics and Computer Science, University of Bucharest, 14 Academiei St., Bucharest, Romania
  • MR Author ID: 645344
  • Email:
  • Received by editor(s): April 18, 2009
  • Received by editor(s) in revised form: June 26, 2009
  • Published electronically: September 10, 2009
  • © Copyright 2009 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Represent. Theory 13 (2009), 401-426
  • MSC (2000): Primary 17B10
  • DOI:
  • MathSciNet review: 2540703