TWO-PARAMETER QUANTUM VERTEX REPRESENTATIONS VIA FINITE GROUPS AND THE MCKAY CORRESPONDENCE

被引:9
|
作者
Jing, Naihuan [2 ,3 ]
Zhang, Honglian [1 ]
机构
[1] Shanghai Univ, Dept Math, Shanghai 200444, Peoples R China
[2] N Carolina State Univ, Dept Math, Raleigh, NC 27695 USA
[3] S China Univ Technol, Sch Sci, Guangzhou 510640, Guangdong, Peoples R China
关键词
Two-parameter quantum affine algebra; finite groups; wreath products; McKay correspondence; DRINFELD REALIZATION; ALGEBRAS;
D O I
10.1090/S0002-9947-2011-05284-0
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We provide a group-theoretic realization of two-parameter quantum toroidal algebras using finite subgroups of SL2(C) via McKay correspondence. In particular our construction contains the vertex representation of the two-parameter quantum affine algebras of ADE types as special subalgebras.
引用
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页码:3769 / 3797
页数:29
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