On Exceptional Quadrics

被引：1
|
作者：
Beloshapka, V. K. [1 ,2 ]
机构：
[1] Moscow Ctr Fundamental & Appl Math, Moscow 119991, Russia
[2] Moscow MV Lomonosov State Univ, Dept Mech & Math, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF MATHEMATICAL PHYSICS | 2022年 / 29卷 / 01期
关键词：
REAL; AUTOMORPHISMS;
D O I：
10.1134/S1061920822010022
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
It is proved that the graded Lie algebras of infinitesimal holomorphic automorphisms of a nondegenerate quadric of codimension k do not have weight components more than 2k. It is also proved that, for k <= 3, there are no graded components of weight greater than 2. Several questions are formulated.
引用
收藏
页码：11 / 27
页数：17
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