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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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Reducibility of some induced representations of $p$-adic unitary groups
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by Fiona Murnaghan and Joe Repka PDF
Trans. Amer. Math. Soc. 351 (1999), 193-210 Request permission

Abstract:

In this paper we study reducibility of those representations of quasi-split unitary $p$-adic groups which are parabolically induced from supercuspidal representations of general linear groups. For a supercuspidal representation associated via Howe’s construction to an admissible character, we show that in many cases a criterion of Goldberg for reducibility of the induced representation reduces to a simple condition on the admissible character.
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Additional Information
  • Fiona Murnaghan
  • Affiliation: Department of Mathematics University of Toronto 100 St. George Street To- ronto, Canada M5S 3G3
  • Email: fiona@math.toronto.edu
  • Joe Repka
  • Affiliation: Department of Mathematics University of Toronto 100 St. George Street To- ronto, Canada M5S 3G3
  • Email: repka@math.toronto.edu
  • Received by editor(s): November 14, 1996
  • Additional Notes: Research supported in part by NSERC
  • © Copyright 1999 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 351 (1999), 193-210
  • MSC (1991): Primary 22E50
  • DOI: https://doi.org/10.1090/S0002-9947-99-02289-8
  • MathSciNet review: 1491871