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Representation Theory

Published by the American Mathematical Society since 1997, this electronic-only journal is devoted to research in representation theory and seeks to maintain a high standard for exposition as well as for mathematical content. All articles are freely available to all readers and with no publishing fees for authors.

ISSN 1088-4165

The 2020 MCQ for Representation Theory is 0.71.

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.


The unicity of types for depth-zero supercuspidal representations
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by Peter Latham
Represent. Theory 21 (2017), 590-610
Published electronically: December 13, 2017


We establish the unicity of types for depth-zero supercuspidal representations of an arbitrary $p$-adic group $G$, showing that each depth-zero supercuspidal representation of $G$ contains a unique conjugacy class of typical representations of maximal compact subgroups of $G$. As a corollary, we obtain an inertial Langlands correspondence for these representations via the Langlands correspondence of DeBacker and Reeder.
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Bibliographic Information
  • Peter Latham
  • Affiliation: Department of Mathematics, University of East Anglia, Norwich, United Kingdom
  • MR Author ID: 1145038
  • Email:
  • Received by editor(s): September 13, 2016
  • Received by editor(s) in revised form: October 3, 2017, and November 9, 2017
  • Published electronically: December 13, 2017
  • © Copyright 2017 American Mathematical Society
  • Journal: Represent. Theory 21 (2017), 590-610
  • MSC (2010): Primary 22E50
  • DOI:
  • MathSciNet review: 3735454