Geometries and topologies of a manifold with ?-quarter-symmetric projective conformal and mutual connections

被引：0

作者：

Zhao, Di ^{[1
]}

Kwak, Kum-Hyok ^{[2
]}

Ho, Tal-Yun ^{[2
]}

Jon, Chol-Yong ^{[2
]}

机构：

[1] Univ Shanghai Sci & Technol, Coll Sci, Shanghai 200093, Peoples R China

[2] Kim Il Sung Univ, Fac Math, Pyongyang, North Korea

来源：

FILOMAT | 2023年 / 37卷 / 12期

基金：

中国国家自然科学基金;

关键词：

-quarter-symmetric projective conformal connection family; symmetric-type ?-quarter-symmetric non-metric con-nection; Schur?s theorem; NONMETRIC CONNECTION;

D O I：

10.2298/FIL2312915Z

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We propose a new pi-quarter-symmetric projective conformal connection family and its mutual connection family and study its geometrical properties. We also arrive at the Schur's theorem based on a symmetric-type pi-quarter-symmetric non-metric connection and investigate its geometrical property. This paper will pose a new grid computing method on manifolds, which will be done in our next topic.

引用

下载

页码：3915 / 3926

页数：12

共 49 条

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