作者: O. Steinbach , W.L. Wendland
关键词: Boundary knot method 、 Neumann boundary condition 、 Mathematics 、 Mixed boundary condition 、 Boundary element method 、 Robin boundary condition 、 Boundary value problem 、 Discretization 、 Mathematical analysis 、 Poincaré–Steklov operator
摘要: … preconditioner also arbitrary (ill-shaped) boundary elements (eg, triangles for n = 3) are allowed; however, to ensure the approximation property (1.6) and therefore the convergence of …