assembly.assemble_bd_Phi_P

assembly.assemble_bd_Phi_P(cloud, rbf, nb_monomials, robin_coeffs=None)

Assembles bd(Phi) and bd(P), the collocation and polynomial matrices after boundary conditions are applied to boundary nodes

Args: cloud (Cloud): the cloud of points to use rbf (callable): the radial basis function to use nb_monomials (int): the number of monomials to use robin_coeffs (dict): the coefficients for the Robin boundary conditions if needed

Returns: tuple(Float[Array, “nb_boundary_nodes nb_nodes”], Float[Array, “nb_boundary_nodes nb_monomials”]): The boundary operator matrices