吉林大学学报(理学版) ›› 2023, Vol. 61 ›› Issue (5): 1051-1055.

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两类Heisenberg李超代数的标准上同调

江薇, 远继霞   

  1. 黑龙江大学 数学科学学院, 哈尔滨 150080
  • 收稿日期:2022-11-22 出版日期:2023-09-26 发布日期:2023-09-26
  • 通讯作者: 远继霞 E-mail:yuanjixia138@sina.com

Standard Cohomology of Two Types of Heisenberg Lie Superalgebra

JIANG Wei, YUAN Jixia   

  1. School of Mathematical Science, Heilongjiang University, Harbin 150080, China
  • Received:2022-11-22 Online:2023-09-26 Published:2023-09-26

摘要: 利用微分复形计算4维偶中心与3维奇中心Heisenberg李超代数系数取自于1维平凡模的标准上同调. 首先, 计算这两类Heisenberg李超代数的微分算子; 其次, 计算这两类Heisenberg李超代数系数取自于1维平凡模的标准上同调. 并给出这两类代数标准上同调的基底和维数.

关键词: 李超代数, Heisenberg李超代数, 标准上同调

Abstract: We used the differential complex to calculate the standard cohomology of 4-dimensional even centers and 3-dimensional odd centers Heisenberg Lie superalgebras with coefficients in the 1-dimensional trivial modules. Firstly, we calculated the differential operators of these two classes of Heisenberg Lie superalgebras. Secondly, we calculated the standard cohomology of these two types of Heisenberg Lie superalgebras with coefficients in the 1-dimensional trivial modules. In particular, we obtained the basis and dimension of the standard cohomology for these two types of Heisenberg Lie superalgebras.

Key words: Lie superalgebra, Heisenberg Lie superalgebra, standard cohomology

中图分类号: 

  • O154.2