Kropina Metrics with Isotropic Scalar Curvature

被引：1

作者：

Liu, Liulin ^{[1
]}

Zhang, Xiaoling ^{[1
]}

Zhao, Lili ^{[2
]}

机构：

[1] Xinjiang Univ, Coll Math & Syst Sci, Urumqi 830017, Peoples R China

[2] Shanghai Jiao Tong Univ, Sch Math Sci, Shanghai 200240, Peoples R China

来源：

AXIOMS | 2023年 / 12卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Kropina metrics; Ricci curvature tensor; scalar curvature; (ALPHA;

D O I：

10.3390/axioms12070611

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we study Kropina metrics with isotropic scalar curvature. First, we obtain the expressions of Ricci curvature tensor and scalar curvature. Then, we characterize the Kropina metrics with isotropic scalar curvature on by tensor analysis.

引用

页数：11

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