One-Dimensional Inverse Problems for Electrodynamic Equations

Here \(H=(H_1,H_2,H_3)\) and \(E=( E_1,E_2,E_3)\) are vectors of electric and magnetic strengths, \(\varepsilon >0\), \(\mu >0\) and \(\sigma \) are the permittivity, permeability and conductivity coefficients, respectively, which define electro-dynamical parameters of a medium.