Efficient discretization and preconditioning of the singularly perturbed Reaction Diffusion problem
DOI10.1016/j.camwa.2022.01.031zbMath1524.65748arXiv2104.11337MaRDI QIDQ6365925
Jacob Jacavage, Constantin Bacuta, Daniel Hayes
Publication date: 22 April 2021
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Numerical optimization and variational techniques (65K10) Boundary value problems for second-order elliptic equations (35J25) Singular perturbations in context of PDEs (35B25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Preconditioners for iterative methods (65F08)
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