This is the authors' abstract. We don't add key points for this paper.
The embedding of various relativistic Riemannian spaces is performed. In each case the original Riemannian line element, the embedding pseudo-Euclidean line element, and the embedding transformation are shown.
Answers are grounded in this paper and cite their sources.
No takes yet. Share an insight, caveat, or question.
Joe Rosen (1965) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: