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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.

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Kazhdan-Lusztig theory of super type D and quantum symmetric pairs
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by Huanchen Bao
Represent. Theory 21 (2017), 247-276
DOI: https://doi.org/10.1090/ert/505
Published electronically: September 13, 2017

Abstract:

We reformulate the Kazhdan-Lusztig theory for the BGG category $\mathcal {O}$ of Lie algebras of type D via the theory of canonical bases arising from quantum symmetric pairs initiated by Weiqiang Wang and the author. This is further applied to formulate and establish for the first time the Kazhdan-Lusztig theory for the BGG category $\mathcal {O}$ of the ortho-symplectic Lie superalgebra $\mathfrak {osp}(2m|2n)$.
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Bibliographic Information
  • Huanchen Bao
  • Affiliation: Department of Mathematics, University of Maryland, College Park, Maryland 20742
  • MR Author ID: 1193508
  • Email: huanchen@math.umd.edu
  • Received by editor(s): January 19, 2017
  • Received by editor(s) in revised form: July 25, 2017
  • Published electronically: September 13, 2017
  • © Copyright 2017 American Mathematical Society
  • Journal: Represent. Theory 21 (2017), 247-276
  • MSC (2010): Primary 17B10
  • DOI: https://doi.org/10.1090/ert/505
  • MathSciNet review: 3696376