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Two theorems on (ϵ)‐Sasakian manifolds
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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.
Title: Two theorems on (ϵ)‐Sasakian manifolds
Description:
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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