
doi: 10.1007/bf01316990
It is proved that every pseudo-Riemannian manifold M (p, q) n with the Ck metric (3≤k≤∞) has an isometric Ck imbedding in the large in E (p′, q′) n(n+1)(3n+11)/2 , p′≥(n+1)2, q′≥(n+1)2.
Special Riemannian manifolds (Einstein, Sasakian, etc.)
Special Riemannian manifolds (Einstein, Sasakian, etc.)
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