吉林大学学报(理学版) ›› 2020, Vol. 58 ›› Issue (2): 231-238.

• 数学 • 上一篇    下一篇

φ-截曲率为常数的Sasaki统计流形中子流形的广义标准δ-Casorati曲率不等式

李德恩, 张量   

  1. 安徽师范大学 数学与统计学院, 安徽 芜湖 241000
  • 收稿日期:2019-05-27 出版日期:2020-03-26 发布日期:2020-03-25
  • 通讯作者: 张量 E-mail:zhliang43@163.com

Inequalities of Generalized Normalized δ-Casorati Curvatures for Submanifolds in Sasakian Statistical Manifolds with Constant Sectional Curvature#br#

LI De’en, ZHANG Liang   

  1. School of Mathematics and Statistics, Anhui Normal University, Wuhu 241000, Anhui Province, China
  • Received:2019-05-27 Online:2020-03-26 Published:2020-03-25
  • Contact: ZHANG Liang E-mail:zhliang43@163.com

摘要: φ-截曲率为常数的Sasaki统计流形中的子流形建立关于广义标准δ-Casorati曲率的不等式, 并给出不等式中等号成立的条件.

关键词: Sasaki统计流形, 广义标准δ-Casorati曲率, 不等式

Abstract: We established some inequalities of generalized normalized δ-Casorati curvatures for submanifolds in a Sasakian sta
tistical manifolds with constant sectional curvature, and gave the condition for the equality sign to hold.

Key words: Sasakian statistical manifold, generalized normalized δ-Casorati curvature, inequality

中图分类号: 

  • O186.11