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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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On the quantization of zero-weight super dynamical $r$-matrices
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by Gizem Karaali PDF
Proc. Amer. Math. Soc. 140 (2012), 7-20 Request permission

Abstract:

Solutions of the classical dynamical Yang-Baxter equation on a Lie superalgebra are called super dynamical $r$-matrices. A super dynamical $r$-matrix $r$ satisfies the zero weight condition if \begin{equation*} [h\otimes 1 + 1 \otimes h, r(\lambda )] = 0 \text { for all } h \in \mathfrak {h}, \lambda \in \mathfrak {h}^*. \end{equation*} In this paper we explicitly quantize zero-weight super dynamical $r$-matrices with zero coupling constant for the Lie superalgebra $\mathfrak {gl}(m,n)$. We also answer some questions about super dynamical $R$-matrices. In particular, we prove a classification theorem and offer some support for one particular interpretation of the super Hecke condition.
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Additional Information
  • Gizem Karaali
  • Affiliation: Department of Mathematics, Pomona College, Claremont, California 91711
  • Email: gizem.karaali@pomona.edu
  • Received by editor(s): February 11, 2010
  • Received by editor(s) in revised form: September 23, 2010, and October 31, 2010
  • Published electronically: May 5, 2011
  • Communicated by: Gail R. Letzter
  • © Copyright 2011 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 140 (2012), 7-20
  • MSC (2010): Primary 16T25; Secondary 17B37
  • DOI: https://doi.org/10.1090/S0002-9939-2011-10873-6
  • MathSciNet review: 2833513