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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.

 

Classification of irreducible representations of metaplectic covers of the general linear group over a non-archimedean local field
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by Eyal Kaplan, Erez Lapid and Jiandi Zou
Represent. Theory 27 (2023), 1041-1087
DOI: https://doi.org/10.1090/ert/659
Published electronically: November 3, 2023

Abstract:

Let $F$ be a non-archimedean local field and $r$ a non-negative integer. The classification of the irreducible representations of $GL_r(F)$ in terms of supercuspidal representations is one of the highlights of the Bernstein–Zelevinsky theory. We give an analogous classification for metaplectic coverings of $GL_r(F)$.
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Bibliographic Information
  • Eyal Kaplan
  • Affiliation: Department of Mathematics, Bar-Ilan University, Ramat-Gan 5290002, Israel
  • MR Author ID: 776117
  • ORCID: 0000-0002-0727-8529
  • Email: kaplaney@gmail.com
  • Erez Lapid
  • Affiliation: Department of Mathematics, Weizmann Institute of Science, Rehovot 7610001, Israel
  • MR Author ID: 631395
  • ORCID: 0000-0001-7204-6452
  • Email: erez.m.lapid@gmail.com
  • Jiandi Zou
  • Affiliation: Mathematics Department, Technion – Israel Institute of Technology, Haifa 3200003, Israel
  • MR Author ID: 1522468
  • ORCID: 0000-0001-8800-7466
  • Email: idealzjd@gmail.com
  • Received by editor(s): June 29, 2022
  • Received by editor(s) in revised form: April 7, 2023, and July 24, 2023
  • Published electronically: November 3, 2023
  • Additional Notes: First named author was partially supported by the Israel Science Foundation (grant numbers 376/21 and 421/17).
    Third named author was partially supported by the Israel Science Foundation (grant No. 737/20)
  • © Copyright 2023 American Mathematical Society
  • Journal: Represent. Theory 27 (2023), 1041-1087
  • MSC (2020): Primary 22E50
  • DOI: https://doi.org/10.1090/ert/659