Two theorems on (ϵ)-Sasakian manifolds
In this paper, We prove that every (ϵ)-sasakian manifold is a hypersurface of an indefinite kaehlerian manifold, and give a necessary and sufficient condition for a Riemannian manifold to be an (ϵ)-sasakian manifold.
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| Autori principali: | , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Wiley
1998-01-01
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| Serie: | International Journal of Mathematics and Mathematical Sciences |
| Soggetti: | |
| Accesso online: | http://dx.doi.org/10.1155/S0161171298000350 |
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