Crystal bases for the quantum queer superalgebra

被引:17
|
作者
Grantcharov, Dimitar [1 ]
Jung, Ji Hye [2 ]
Kang, Seok-Jin [3 ,4 ]
Kashiwara, Masaki [5 ]
Kim, Myungho [6 ]
机构
[1] Univ Texas Arlington, Dept Math, Arlington, TX 76021 USA
[2] Sogang Univ, Dept Math, Seoul 121742, South Korea
[3] Seoul Natl Univ, Dept Math Sci, Seoul 151747, South Korea
[4] Seoul Natl Univ, Res Inst Math, Seoul 151747, South Korea
[5] Kyoto Univ, Math Sci Res Inst, Kyoto 6068502, Japan
[6] Korea Inst Adv Study, Sch Math, Seoul 130722, South Korea
基金
日本学术振兴会;
关键词
Quantum queer superalgebras; crystal bases; odd Kashiwara operators; LITTLEWOOD-RICHARDSON RULE; Q-ANALOG; AFFINE ALGEBRAS; REPRESENTATIONS; COMBINATORICS;
D O I
10.4171/JEMS/540
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We develop the crystal basis theory for the quantum queer superalgebra U-q(q(n)). We define the notion of crystal bases and prove the tensor product rule for U-q(q(n))-modules in the category Omicron(>= 0)(int) . Our main theorem shows that every U-q(q(n))-module in the category Omicron(>= 0)(int) has a unique crystal basis.
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页码:1593 / 1627
页数:35
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