We consider solving integral equations on a piecewise smooth surface S in R3 with a smooth kernel function, using piecewise polynomial collocation interpolation of the surface. The theoretical ...

In this paper, we show first that if a solution u of the equation P2(t, x, u, Du, D)u = f(t, x, u, Du), where P2(t, x, u, Du, D) is a second order strictly hyperbolic quasilinear operator, is conormal ...