PROJECTIVELY FLAT FINSLER METRICS WITH ALMOST ISOTROPIC S-CURVATURE

doi:10.1016/S0252-9602(06)60052-0

数学物理学报(英文版)

PROJECTIVELY FLAT FINSLER METRICS WITH ALMOST ISOTROPIC S-CURVATURE

程新跃; 沈忠民

重庆工学院数学系, 重庆 400050

收稿日期:2004-10-11 修回日期:2005-08-08 出版日期:2006-04-20 发布日期:2006-04-20
通讯作者: 程新跃
基金资助:
Supported by the National Natural Science Foundation of China (10371138) and the Science Foundation of Chongqing Education Committee.

PROJECTIVELY FLAT FINSLER METRICS WITH ALMOST ISOTROPIC S-CURVATURE

Cheng Xinyue; Shen Zhongmin

Department of Mathematics, Chongqing Institute of Technology, Chongqing 400050, China

Received:2004-10-11 Revised:2005-08-08 Online:2006-04-20 Published:2006-04-20
Contact: Cheng Xinyue

摘要/Abstract

摘要：

This article characterizes projectively flat Finsler metrics with almost isotropic S-curvature.

关键词: Projectively flat Finsler metric, S-curvature, the flag curvature, Randers metric

Abstract:

This article characterizes projectively flat Finsler metrics with almost isotropic S-curvature.

Key words: Projectively flat Finsler metric, S-curvature, the flag curvature, Randers metric

中图分类号:

53B40

程新跃; 沈忠民. PROJECTIVELY FLAT FINSLER METRICS WITH ALMOST ISOTROPIC S-CURVATURE[J]. 数学物理学报(英文版), 2006, 26(2): 307-313.

Cheng Xinyue; Shen Zhongmin. PROJECTIVELY FLAT FINSLER METRICS WITH ALMOST ISOTROPIC S-CURVATURE[J]. Acta mathematica scientia,Series B, 2006, 26(2): 307-313.

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PROJECTIVELY FLAT FINSLER METRICS WITH ALMOST ISOTROPIC S-CURVATURE

PROJECTIVELY FLAT FINSLER METRICS WITH ALMOST ISOTROPIC S-CURVATURE

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