On Ricci flat warped products with a quarter-symmetric connection

被引:6
|
作者
Pahan, Sampa [1 ]
Pal, Buddhadev [2 ]
Bhattacharyya, Arindam [1 ]
机构
[1] Jadavpur Univ, Dept Math, Kolkata 700032, India
[2] Univ Calcutta, Dept Pure Math, Kolkata 700019, India
关键词
Einstein manifold; quarter-symmetric connection; multiply warped product; warping function;
D O I
10.1007/s00022-015-0301-3
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we have computed the warping functions for a Ricci flat Einstein multiply warped product spaces M with a quarter-symmetric connection for different dimensions of M [i.e; (1). dim M = 2, (2). dimM = 3, (3). dimM >= 4] and all the fibers are Ricci flat.
引用
收藏
页码:627 / 634
页数:8
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