Versal deformation of the Lie algebra L2

被引：8

作者：

Fialowski, A

Post, G

机构：

[1] Eotvos Lorand Univ, Dept Appl Anal, H-1088 Budapest, Hungary

[2] Univ Twente, Fac Appl Math, NL-7500 AE Enschede, Netherlands

来源：

JOURNAL OF ALGEBRA | 2001年 / 236卷 / 01期

基金：

匈牙利科学研究基金会;

关键词：

D O I：

10.1006/jabr.2000.8502

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We investigate deformations of the infinite-dimensional vector-field Lie algebra spanned by the fields e(i) = z(i+1)d/dz, where i greater than or equal to 2. The goal is to describe the base of a "versal" deformation; such a versal deformation induces all the other nonequivalent deformations and solves the deformation problem completely. (C) 2001 Academic Press.

引用

页码：93 / 109

页数：17

共 7 条

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