Maxwell's Electrodynamics without Special Relativity Theory (Part V)
Victor N. Barykin
It is shown that Maxwell's electrodynamics without the velocity restriction has for the rest and the moving media an ?isometry? group. This the Lorentz group with generators and parameters depending on its 0-cohomologies, which governs the dynamics of the frequency and the velocity of an electromagnetic field in Newtonian space-time.
