Finsler metrics on surfaces admitting three projective vector fields
Finsler metrics on surfaces admitting three projective vector fields
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DOI:
10.1016/j.difgeo.2019.101590
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发表时间:
2019-08
影响因子:
0.5
通讯作者:
J. Lang
中科院分区:
文献类型:
--
作者:
J. Lang
We show that in dimension 2 every Finsler metric with at least 3-dimensional Lie algebra of projective vector fields is locally projectively equivalent to a Randers metric. We give a short list of such Finsler metrics which is complete up to coordinate change and projective equivalence.