On Quasi-Einstein Sequential Warped Product Manifolds
Yükleniyor...
Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier [Commercial Publisher]
Erişim Hakkı
Özet
We find the necessary and sufficient conditions for a sequential warped product manifold to be a quasi-Einstein manifold. We also investigate the necessary conditions for a sequential standard static space-time and a sequential generalized Robertson-Walker space-time to be a manifold of quasi-constant curvature.
Açıklama
Anahtar Kelimeler
Warped product, Sequential warped product, Quasi-Einstein manifold, Einstein manifold
Kaynak
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
Sayı
Künye
Journal of Geometry and Physics 165 (2021) 104248
