On harmonic field in Riemannian manifold
نویسندگان
چکیده
منابع مشابه
On a class of paracontact Riemannian manifold
We classify the paracontact Riemannian manifolds that their Riemannian curvature satisfies in the certain condition and we show that this classification is hold for the special cases semi-symmetric and locally symmetric spaces. Finally we study paracontact Riemannian manifolds satisfying R(X, ξ).S = 0, where S is the Ricci tensor.
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ژورنال
عنوان ژورنال: Kodai Mathematical Journal
سال: 1950
ISSN: 0386-5991
DOI: 10.2996/kmj/1138833944