J. Shen et al., A HYBRID SINGLE AND DUAL SIMPLE LAYER BOUNDARY INTEGRAL-EQUATION FORMULATION FOR 3-D EDDY CURRENTS, IEEE transactions on magnetics, 34(5), 1998, pp. 2636-2639
A hybrid single and dual simple layer Boundary integral (BIE) formulat
ion is proposed in this paper. The number of unknowns per node can be
reduced to minimum, i.e. one, three or four unknowns respectively depe
nding on various kinds of material interfaces. By using this formulati
on, the computer storage can be greatly reduced so that large and comp
lex application problem may be numerically simulated. Numerical exampl
es and an application are included.