On Douglas metrics

被引：0
|
作者：
Chen, XY [1 ]
Shen, ZM
机构：
[1] Chongqing Inst Technol, Dept Math, Chongqing 400050, Peoples R China
[2] Indiana Univ Purdue Univ, Dept Math Sci, Indianapolis, IN 46202 USA
来源：
PUBLICATIONES MATHEMATICAE-DEBRECEN | 2005年 / 66卷 / 3-4期
关键词：
Finsler metric; Douglas metric; Berwald curvature; mean Berwald curvature; Landsberg curvature;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we discuss Douglas metrics with relatively isotropic Landsberg curvature or isotropic mean Berwald curvature. Then we introduce the Finsler metrics of isotropic Berwald curvaure. We prove an equivalence among the above metrics.
引用
收藏
页码：503 / 512
页数：10
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