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仿射李代数及其限制模

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Indexed by:期刊论文

Date of Publication:2012-01-01

Journal:数学杂志

Included Journals:PKU、ISTIC

Volume:32

Issue:4

Page Number:598-606

ISSN No.:0255-7797

Key Words:仿射李代数;根;拆分;限制模

Abstract:本文主要研究了素特征域上与Kac-Moody李代数L=sl(l+1,K)相应的仿射李代数(L).通过L的根空间分解及拆分,证明了L是限制李代数及其中心元素平凡作用在L的某个限制模上.

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