On Conformally flat Almost Pseudo Ricci Symmetric Manifolds

被引：0
|
作者：
De, Uday Chand [1 ]
Gazi, Abul Kalam [1 ]
机构：
[1] Univ Calcutta, Dept Pure Math, 35 BC Rd, Kolkata 700019, WB, India
来源：
KYUNGPOOK MATHEMATICAL JOURNAL | 2009年 / 49卷 / 03期
关键词：
pseudo Ricci symmetric manifold; almost pseudo Ricci symmetric manifold; quasi-constant curvature; qusi-Einstein manifold;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The object of the present paper is to study conformally flat almost pseudo Ricci symmetric manifolds. The existence of a conformally flat almost pseudo Ricci symmetric manifold with non-zero and non-constant scalar curvature is shown by a non-trivial example. We also show the existence of an n-dimensional non-conformally flat almost pseudo Ricci symmetric manifold with vanishing scalar curvature.
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页码：507 / 520
页数：14
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