In this paper, we focus on Kenmotsu manifolds. Firstly, we investigate almost quasi Ricci symmetric Kenmotsu manifolds. Then, we study Kenmotsu manifold admitting a Yamabe soliton. We find that if the soliton field of the Yamabe soliton is orthogonal to the characteristic vector field then it is Killing and the manifold has constant scalar curvature. Also, we deal with a Kenmotsu manifold which admits a quasi-Yamabe soliton. Finally, we give an example which verify our results.
Kenmotsu manifold Einstein manifold almost quasi Ricci symmetric manifold quasi-yamabe soliton
Birincil Dil | İngilizce |
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Konular | Matematik |
Bölüm | Natural Sciences |
Yazarlar | |
Yayımlanma Tarihi | 25 Haziran 2020 |
Gönderilme Tarihi | 19 Şubat 2020 |
Kabul Tarihi | 12 Haziran 2020 |
Yayımlandığı Sayı | Yıl 2020 |