Extending Bianchi's classification of homogeneous three-manifolds
A few of the Bianchi types of homogeneous cosmologies described by three-dimensional groups of motions G(3) with transitive actions on three- manifolds were extended to those involving transitive groups of motions G(r) with additional dimensions of four-manifolds. In order to extend a three-manifold...
Saved in:
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
LAP LAMBERT Academic Publishing
2016
|
| 主题: | |
| 在线阅读: | http://eprints.uthm.edu.my/4145/1/2016_Extending%20Bianchi%27s%20Classification%20of%20Homogeneous%20Three-Manifolds.pdf http://eprints.uthm.edu.my/4145/ |
| 标签: |
添加标签
没有标签, 成为第一个标记此记录!
|
| 总结: | A few of the Bianchi types of homogeneous cosmologies described by three-dimensional groups of motions G(3) with transitive actions on three- manifolds were extended to those involving transitive groups of motions G(r) with additional dimensions of four-manifolds. In order to extend a three-manifold metric which admits the Bianchi type N (N=I, II, V, IX) to that of four-manifold, the group G(r) was chosen. |
|---|