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量子代数${\cal U}_q(f(K,H))$的量子伴随作用
引用本文:董井成,李立斌,陈惠香.量子代数${\cal U}_q(f(K,H))$的量子伴随作用[J].数学研究及应用,2009,29(2):191-201.
作者姓名:董井成  李立斌  陈惠香
作者单位: 
基金项目:国家自然科学基金,Sino-German Project,Nanjing Agricultural University Youth Science and Technology Innovation Foundation 
摘    要:Let H = uq(sl(2)) or u(sl(2)). By means of the standard basis of polynomial algebras, the Glebsch-Gordan formula and quantum Clebsch-Gordan formula are proved by a unified method, and the explicit formula of the decomposition of V(1)^n into the direct sum of simple modules is given in this paper.

关 键 词:多项式代数  标准基  应用  量子群
收稿时间:2007/1/15 0:00:00
修稿时间:3/8/2008 12:00:00 AM

A Class of Standard Bases of Polynomial Algebras and Its Applications
DONG Jing Cheng,LI Li Bin and CHEN Hui Xiang.A Class of Standard Bases of Polynomial Algebras and Its Applications[J].Journal of Mathematical Research with Applications,2009,29(2):191-201.
Authors:DONG Jing Cheng  LI Li Bin and CHEN Hui Xiang
Institution:School of Mathematics, Yangzhou University, Jiangsu 225002, China; College of Engineering, Nanjing Agricultural University, Jiangsu 210031, China;School of Mathematics, Yangzhou University, Jiangsu 225002, China;School of Mathematics, Yangzhou University, Jiangsu 225002, China
Abstract:Let H=Uq(sl(2))or U(sl(2)).By means of the standard basis of polynomial algebras,the Clebsch-Gordan formula and quantum Clebsch-Gordan formula are proved by a unified method,and the expticit formula of the decomposition of V(1)⊕n into the direet sum of simple modules is given in this paper.
Keywords:standard basis  quantum group  Clebsch-Gordan formula  Grothendieck ring
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