“…The scalar case with p = q = 1, B = 1, X0 = 1, L = 0 is Symm's integral equation of conformai mapping [40], [45], [48], [51], [95], [100]. In [31] it is shown that the numerical conditioning is superior with B = 1, X0 = 1 rather than B = 0, X0 = 0 and scaling of T. As a system, (2.3.12) is used in viscous flow problems, particularly in connection with Stokes flows [50]- [53], electrostatics [73], [85], [86], acoustics [38], plane elasticity [20], [32], [51], [56], [73], plate bending [51], [52], and torsion problems [56] [50], [51], [53], [54], [55], [73], [85], [86], [100]. However, only preliminary convergence results have appeared for the collocation method [1], [2], [5, p. 271 ff.…”