On an (ε, δ)-trans-Sasakian structure

被引：7

作者：

Nagaraja, Halammanavar G. ^{[1
]}

Premalatha, Rangaswami C. ^{[1
]}

Somashekara, Ganganna ^{[1
]}

机构：

[1] Bangalore Univ, Dept Math, Bangalore 56001, Karnataka, India

来源：

PROCEEDINGS OF THE ESTONIAN ACADEMY OF SCIENCES | 2012年 / 61卷 / 01期

关键词：

trans-Sasakian manifold; Einstein manifold; phi-recurrent; (alpha; delta)-trans-Sasakian; pseudo-projective Ricci tensor;

D O I：

10.3176/proc.2012.1.03

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this paper we investigate (epsilon, delta)-trans-Sasakian manifolds which generalize the notion of (epsilon)-Sasakian and (epsilon, delta)-Kenmotsu manifolds. We prove the existence of such a structure by an example and we consider phi-recurrent, pseudoprojectively flat and pseudo-projective semi-symmetric (epsilon, delta)-trans-Sasakian manifolds.

引用

页码：20 / 28

页数：9

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