Non-stiff boundary and interface penalties for narrow-stencil finite difference approximations of the Laplacian on curvilinear multiblock grids
Martin Almquist, Eric M. Dunham
Topics & Concepts
Curvilinear coordinatesDiscretizationFinite differenceStencilMathematicsSummation by partsFinite difference methodApplied mathematicsGridBoundary (topology)Laplace operatorBoundary value problemMathematical analysisPartial differential equationGeneralizationGeometryComputational scienceSeismic Imaging and Inversion TechniquesElectromagnetic Simulation and Numerical MethodsAdvanced Numerical Methods in Computational Mathematics