On General Relativity.
To the Editors of the Philosophical Magazine.
Gentlemen,—
THE appearance of Dr. Silberstein's recent article[1] on "General Relativity without the Equivalence Hypothesis" encourages me to restate my own views on the subject. I am perhaps entitled to do this as my work on the subject of General Relativity was published before that of Einstein and Kottler, and appears to have been overlooked by recent writers. In 1909 I proposed a scheme of electromagnetic equations[2] which are covariant for all transformations of co-ordinates which are biuniform in the domain we are interested in. These equations were similar to Maxwell's equations, except that the familiar relations B = μH, D = kE of Maxwell's theory were replaced by more
- ↑ Phil. Mag. July 1918
- ↑ Proc. Lond. Math. Soc. ser. 2, vol. viii. p. 223 (1910).
