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arXiv math/0602206math.QAmath.RT
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C_n型扭曲量子化包络代数的表示

Representations of the twisted quantized enveloping algebra of type C_n

A. I. Molev

摘要:

本文证明了扭曲量子化包络代数U '_q(sp_2 n)的Poincare-Birkhoff-Witt定理的一个版本。这是U_q(gl_2 n)的一个子代数,也是辛李代数的泛包络代数U(sp_2 n)的变形.本文对U '_q(sp_2 n)的有限维不可约表示按其最高权进行了分类,并证明了这些表示是sp_2 n的有限维不可约表示的变形.

英文摘要:

We prove a version of the Poincare-Birkhoff-Witt theorem for the twisted quantized enveloping algebra U'_q(sp_2n). This is a subalgebra of U_q(gl_2n) and a deformation of the universal enveloping algebra U(sp_2n) of the symplectic Lie algebra. We classify finite-dimensional irreducible representations of U'_q(sp_2n) in terms of their highest weights and show that these representations are deformations of the finite-dimensional irreducible representations of sp_2n.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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