Geometric topology of CR-warped products in six-dimensional sphere

被引:0
|
作者
Alhouiti, Noura [1 ]
Mofarreh, Fatemah [2 ]
Alghamdi, Fatemah Abdullah [3 ]
Ali, Akram [4 ]
Piscoran, Laurian-Ioan [5 ]
机构
[1] Univ Tabuk, Univ Coll Haqel, Dept Basic Sci, Tabuk 71491, Saudi Arabia
[2] Princess Nourah Bint Abdulrahman Univ, Fac Sci, Math Sci Dept, Riyadh 11546, Saudi Arabia
[3] Imam Abdulrahman Bin Faisal Univ, Appl Coll, Financial Sci Dept, Dammam, Saudi Arabia
[4] King Khalid Univ, Dept Math, Abha, Saudi Arabia
[5] Tech Univ Cluj Napoca, North Univ Ctr Baia Mare, Dept Math & Comp Sci, Victoriei 76, Baia Mare 430122, Romania
来源
AIMS MATHEMATICS | 2024年 / 9卷 / 09期
关键词
CR-warped products; nearly Kaehler manifold; fundamental groups; MINIMAL SUBMANIFOLDS; STABLE CURRENTS; MANIFOLDS; REAL;
D O I
10.3934/math.20241224
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we prove that a three-dimensional CR-warped product submanifold of a nearly Kaehler six-dimensional sphere, under some restrictions, contains finite fundamental groups. Using another approach from the theory of eigenvalues and also the gradient of Ricci curvature, we obtain similar results.
引用
收藏
页码:25114 / 25126
页数:13
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