chapter  4
NETWORK APPROXIMATION FOR POTENTIALS OF CLOSELY PLACED BODIES
Pages 18

In the previous chapter, we considered a boundary-value problem, which describes distribution of electric ﬁeld around a system of perfectly conducting bodies. It was demonstrated that the original continuum problem can be approximated as the interparticle distance δ → 0 by a ﬁnite dimensional network problem in the sense of closeness of total ﬂux, energy or capacity (these quantities are expressed one through the others).