Low-dimensional Lie groups admitting left invariant flat projective or affine structures
Low-dimensional Lie groups admitting left invariant flat projective or affine structures
复制标题
承认左不变平面射影或仿射结构的低维李群
DOI:
10.1016/j.difgeo.2011.11.005
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发表时间:
2012
影响因子:
0.5
通讯作者:
Hironao Kato
中科院分区:
文献类型:
--
作者:
Hironao Kato;Hironao Kato
We prove that any real Lie group of dimension ⩽5 admits a left invariant flat projective structure. We also prove that a real Lie group L of dimension ⩽5 admits a left invariant flat affine structure if and only if the Lie algebra of L is not perfect.