| Autor: |
U.C. De, Krishanu Mandal |
| Jazyk: |
angličtina |
| Rok vydání: |
2017 |
| Předmět: |
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| Zdroj: |
Arab Journal of Mathematical Sciences, Vol 23, Iss 2, Pp 109-123 (2017) |
| Druh dokumentu: |
article |
| ISSN: |
1319-5166 |
| DOI: |
10.1016/j.ajmsc.2016.04.001 |
| Popis: |
The object of the present paper is to characterize Weyl semisymmetric almost Kenmotsu manifolds with its characteristic vector field ξ belonging to the (k,μ)′-nullity distribution and (k,μ)-nullity distribution respectively. Also we characterize almost Kenmotsu manifolds satisfying the curvature condition C⋅S=0, where C and S are the Weyl conformal curvature tensor and Ricci tensor respectively with its characteristic vector field ξ belonging to the (k,μ)′-nullity distribution. As a consequence of the main results we obtain several corollaries. Finally, we present an example to verify our results. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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