An integral basis for the universal enveloping algebra of the Onsager algebra

被引：0
|
作者：
Bianchi, Angelo [1 ]
Chamberlin, Samuel [2 ]
机构：
[1] Univ Fed Sao Paulo, Dept Sci & Technol, Sao Paulo, Brazil
[2] Park Univ, Dept Math & Stat, 8700 River Pk Dr Box 30, Parkville, MO 64152 USA
来源：
COMMUNICATIONS IN ALGEBRA | 2022年 / 50卷 / 06期
基金：
巴西圣保罗研究基金会;
关键词：
Integral forms; Lie algebras; Onsager; Primary; Secondary; FINITE-DIMENSIONAL REPRESENTATIONS; BASES;
D O I：
10.1080/00927872.2021.2006207
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We construct an integral form for the universal enveloping algebra of the Onsager algebra and an explicit integral basis for this integral form. We also formulate straightening identities among some products of basis elements.
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页码：2312 / 2335
页数：24
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