Sixth-Order Accurate Direct Solver for the Poisson and Helmholtz Equations

DOI10.2514/3.61165zbMath0401.76002OpenAlexW2091500690MaRDI QIDQ4185949

Patrick J. Roache

Publication date: 1979

Published in: AIAA Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2514/3.61165

zbMATH Keywords

PoissonHelmholtz EquationsDirect SolverElectric Field CalculationsHermite 6 DiscretizationSeparble Elliptic EquationsSixth-OrderSteady-State Heat ConductionSubsonic Aerodynamics

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Incompressible inviscid fluids (76B99) Software, source code, etc. for problems pertaining to fluid mechanics (76-04) Numerical methods for partial differential equations, boundary value problems (65N99) Software, source code, etc. for problems pertaining to potential theory (31-04)

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