An imaginary PBW basis for quantum affine algebras of type 1

被引：2

作者：

Cox, Ben ^{[1
]}

Futorny, Vyacheslav ^{[2
]}

Misra, Kailash C. ^{[3
]}

机构：

[1] Coll Charleston, Grad Sch, Dept Math, Charleston, SC 29424 USA

[2] Univ Sao Paulo, Dept Math, Sao Paulo, Brazil

[3] N Carolina State Univ, Dept Math, Raleigh, NC 27695 USA

来源：

JOURNAL OF PURE AND APPLIED ALGEBRA | 2015年 / 219卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

HIGHEST WEIGHT REPRESENTATIONS; MODULES; ANALOG; BASES;

D O I：

10.1016/j.jpaa.2014.04.011

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Let (g) over cap be an affine Lie algebra of type 1. We give a PBW basis for the quantum affine algebra U-q((g) over cap) with respect to the triangular decomposition of (g) over cap associated with the imaginary positive root system. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：83 / 100

页数：18

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