Finsler warped product metrics with special Riemannian curvature properties
Finsler warped product metrics with special Riemannian curvature properties
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具有特殊黎曼曲率性质的芬斯勒扭曲积度量
DOI:
10.1007/s11425-018-9422-4
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发表时间:
2019-08
期刊:
影响因子:
--
通讯作者:
H Zhang
中科院分区:
文献类型:
--
作者:
H Liu;X Mo;H Zhang
One of the fundamental problems in Finsler geometry is to study Finsler metrics of constant (or scalar) curvature. In this paper, we refine and improve Chen-Shen-Zhao equations characterizing Finsler warped product metrics of scalar flag curvature. In particular, we find equations that characterize Finsler warped product metrics of constant flag curvature. Then we improve the Chen-Shen-Zhao result on characterizing Einstein Finsler warped product metrics. As its application we construct explicitly many new warped product Douglas metrics of constant Ricci curvature by using known locally projectively flat spherically symmetric metrics of constant flag curvature.
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DOI:
10.1090/s0002-9947-1969-0251664-4
发表时间:
1969-11
影响因子:
1.3
作者:
R. Bishop;B. O'neill
通讯作者:
R. Bishop;B. O'neill
DOI:
10.1007/978-94-015-9727-2
发表时间:
2001-03
期刊:
--
影响因子:
--
作者:
Z. Shen
通讯作者:
Z. Shen
DOI:
10.4153/cmb-2017-077-0
发表时间:
2017-11
期刊:
Canadian Mathematical Bulletin
影响因子:
--
作者:
Liu Huaifu;Mo Xiaohuan
通讯作者:
Mo Xiaohuan
影响因子:
0.6
作者:
Benling Li;Z. Shen
通讯作者:
Benling Li;Z. Shen
影响因子:
0.6
作者:
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