Boundary integral solutions of geoelectric potential problems for the perturbing body of extreme conductivity

Summary Theoretical formulae for boundary integral solutions of the geoelectric potential fields for a perfectly conducting perturbing 3D body, as well as for a perfectly insulating body are presented. It is shown that the boundary integral equation for the double-layer density, can be solved for all physically possible conductivities of the perturbing body.Dedicated to the Memory of K. P