Crystal bases for the quantum queer superalgebra and semistandard decomposition tableaux
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- by Dimitar Grantcharov, Ji Hye Jung, Seok-Jin Kang, Masaki Kashiwara and Myungho Kim PDF
- Trans. Amer. Math. Soc. 366 (2014), 457-489 Request permission
Abstract:
In this paper, we give an explicit combinatorial realization of the crystal $B(\lambda )$ for an irreducible highest weight $U_q(\mathfrak {q}(n))$-module $V(\lambda )$ in terms of semistandard decomposition tableaux. We present an insertion scheme for semistandard decomposition tableaux and give algorithms for decomposing the tensor product of $\mathfrak {q}(n)$-crystals. Consequently, we obtain explicit combinatorial descriptions of the shifted Littlewood-Richardson coefficients.References
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Additional Information
- Dimitar Grantcharov
- Affiliation: Department of Mathematics, University of Texas at Arlington, Arlington, Texas 76021
- MR Author ID: 717041
- Email: grandim@uta.edu
- Ji Hye Jung
- Affiliation: Department of Mathematical Sciences, Seoul National University, Seoul 151-747, Korea
- Email: jhjung@math.snu.ac.kr
- Seok-Jin Kang
- Affiliation: Department of Mathematical Sciences and Research Institute of Mathematics, Seoul National University, Seoul 151-747, Korea
- MR Author ID: 307910
- Email: sjkang@math.snu.ac.kr
- Masaki Kashiwara
- Affiliation: Research Institute for Mathematical Sciences, Kyoto University, Kyoto 606-8502, Japan โ and โ Department of Mathematical Sciences, Seoul National University, Seoul 151-747, Korea
- MR Author ID: 98845
- Email: masaki@kurims.kyoto-u.ac.jp
- Myungho Kim
- Affiliation: Department of Mathematical Sciences, Seoul National University, Seoul 151-747, Korea
- Address at time of publication: School of Mathematics, Korea Institute for Advanced Study, Seoul 130-722, Korea
- MR Author ID: 892352
- Email: mkim@math.snu.ac.kr, mhkim@kias.re.kr
- Received by editor(s): November 12, 2011
- Received by editor(s) in revised form: May 1, 2012
- Published electronically: September 19, 2013
- Additional Notes: The first author was partially supported by NSA grant H98230-10-1-0207 and by the Research Institute for Mathematical Sciences, Kyoto University
The second author was partially supported by BK21 Mathematical Sciences Division and by NRF Grant # 2010-0010753
The third author was partially supported by KRF Grant # 2007-341-C00001, NRF Grant # 2010-0010753 and NRF Grant # 2010-0019516
The fourth author was partially supported by Grant-in-Aid for Scientific Research (B) 23340005, Japan Society for the Promotion of Science
The fifth author was partially supported by KRF Grant # 2007-341-C00001 and by NRF Grant # 2010-0019516 - © Copyright 2013 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 366 (2014), 457-489
- MSC (2010): Primary 17B37, 81R50
- DOI: https://doi.org/10.1090/S0002-9947-2013-05866-7
- MathSciNet review: 3118402