๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Examples of invariant semi-Riemannian metrics on 4-dimensional lie groups

โœ Scribed by Koji Matsumoto; Gabriel Teodor Pripoae


Publisher
Springer Milan
Year
2003
Tongue
Italian
Weight
160 KB
Volume
52
Category
Article
ISSN
0009-725X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Left invariant metrics and curvatures on
โœ Ku Yong Ha; Jong Bum Lee ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 310 KB ๐Ÿ‘ 1 views

## Abstract For each simply connected threeโ€dimensional Lie group we determine the automorphism group, classify the left invariant Riemannian metrics up to automorphism, and study the extent to which curvature can be altered by a change of metric. Thereby we obtain the principal Ricci curvatures, t