SIMPLY-TRANSITIVE HOMOTHETY GROUPS

被引：5
|
作者：
STEELE, JD
机构：
[1] Department of Mathematics, Monash University, Clayton, 3168, Victoria
来源：
GENERAL RELATIVITY AND GRAVITATION | 1991年 / 23卷 / 07期
关键词：
D O I：
10.1007/BF00755996
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper the spin-coefficient formalism of Penrose and Rindler is applied to the problem of finding space-times that admit a simply-transitive group of homotheties. The method is illustrated by an application to algebraically special vacuum space-times. Vacuum metrics with a five-dimensional homothety group are also considered.
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页码：811 / 825
页数：15
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