Inertia in the Structure of Four-dimensional Space
  1. Following Rimman, Minkowski and Einstein, for the first time equations of the inert filed in the covariant form are found geometrically. 2.In the approximation of a weak field for the first time the Law of Inertia in a material space (as opposed to the absolute space) is received. A consequence is the formulation of Mach's principle. 3. Analogous to Einstein's expression for the gravitational field, Compton's formula is received for the inert field. 4. For the first time transcendental equations are received, one of the solutions of which corresponds to the value of the magnetic charge by Dirack, or to the constant of fine structure. 
A.M. Gevorkian, R. A. Gevorkian