Pinching results for bi-slant submanifolds in trans-Sasakian manifolds

被引：0

作者：

Massamba, Fortune ^{[1
]}

Mihai, Ion ^{[2
]}

Mohammed, Mohammed ^{[1
,3
]}

机构：

[1] Univ KwaZulu Natal, Sch Math Stat & Comp Sci, Private Bag X01, ZA-3209 Scottsville, South Africa

[2] Univ Bucharest, Dept Math, Bucharest, Romania

[3] Al Neelain Univ, Fac Math Sci & Stat, Dept Math, Khartoum 11121, Sudan

来源：

FILOMAT | 2024年 / 38卷 / 23期

基金：

新加坡国家研究基金会;

关键词：

Chen first invariant; squared mean curvature; Ricci curvature; trans-Sasakian-manifolds; bislant submanifolds; SPACE; INEQUALITY;

D O I：

10.2298/FIL2423081M

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In the present article, we consider bi-slant submanifolds in trans-Sasakian generalized Sasakian space forms. Specifically, we establish both the Chen first inequality and the Chen-Ricci inequality on such submanifolds. We provide an example of bi-slant submanifold.

引用

页码：8081 / 8096

页数：16

共 17 条

[1]

Aktan N, 2008, BALK J GEOM APPL, V13, P1

[2] Generalized Sasakian-space-forms [J].