First Characterization of a New Method for Numerically Solving the Dirichlet Problem of the Two-Dimensional Electrical Impedance Equation

Table 2

Relation between the error ℰ and the number of formal powers, for the case when 𝜎 has a Lorentzian form.

Number of radii 𝑅	Points per radius 𝑃	Number of formal powers 𝑁	ℰ
500	500	45	2.2968×10^−8
100	100	45	2.3753×10^−8
100	100	35	5.8069×10^−7
100	100	25	1.9710×10^−5
100	100	15	7.2801×10^−4
100	100	5	4.8875×10^−2