On shifted super Yangians and a class of finite W-superalgebras

JOURNAL OF ALGEBRA

卷:422

Article

Peng, Yung-Ning^1,2 

[1] Acad Sinica, Inst Math, Taipei 10617, Taiwan

[2] Natl Cent Univ, Dept Math, Chungli 32054, Taiwan

关键词: Yangian;    Finite W-algebra;   

DOI  :  10.1016/j.jalgebra.2014.09.015

来源: Elsevier

【 摘 要 】

Let e be an even nilpotent element, satisfying certain restrictions on its Jordan type, in a general linear Lie superalgebra. We study the finite W-superalgebra W-e associated to such an e, and a realization of W-e in terms of a quotient of a shifted super Yangian is established. (C) 2014 Elsevier Inc. All rights reserved.

【 授权许可】

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