A FFT accelerated fourth order finite difference method for solving three-dimensional elliptic interface problems
Yiming Ren, Shan Zhao
Topics & Concepts
Fast Fourier transformMathematicsBoundary value problemCuboidBoundary (topology)DiscretizationMathematical analysisFinite differenceRobustness (evolution)GeometryApplied mathematicsAlgorithmChemistryBiochemistryGeneAdvanced Numerical Methods in Computational MathematicsNumerical methods in engineeringElectromagnetic Simulation and Numerical Methods