Tag: pde Stabilization of the hypersingular operator for the Laplace Neumann problem Aug 10, 2025 General theory about the construction of preconditioning bilinear form in BEM Nov 16, 2024 Basic ideas of operator preconditioning Nov 11, 2024 Summary of Green's identities Aug 2, 2024 Understanding about operator discretization Jul 24, 2024 From duality pairing to operator preconditioning Jul 13, 2024 Understanding about Riesz map Jul 11, 2024