Polyhedral Realizations of Crystal Bases for Integrable Highest Weight Modules
Polyhedral Realizations of Crystal Bases for Integrable Highest Weight Modules
复制标题
可集成最高重量模块的晶体底座的多面体实现
DOI:
10.1006/jabr.1999.7920
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发表时间:
1998
影响因子:
0.9
通讯作者:
Toshiki Nakashima
中科院分区:
文献类型:
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作者:
Toshiki Nakashima
We give a general way of representing the crystal (base) corresponding to the intgrable highest weight modules of quantum Kac-Moody algebras, which is called polyhedral realizations. This is applied to describe explicitly the crystal bases of integrable highest weight modules for arbitrary rank 2 Kac-Moody algebra cases, the classical A_n-case and the affine A^{(1)}_{n-1}-case.