High Order Compact Schemes for Flux Type BCs

DOI10.1137/21M1444771MaRDI QIDQ5889350

Zhilin Li, Ke-jia Pan

Publication date: 20 April 2023

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2109.05638

zbMATH Keywords

discrete maximum principlehigh order compact methoddiffusion-advection/anisotropic equationsHOC method for flux BCsPoisson/Helmholtz

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite difference methods for boundary value problems involving PDEs (65N06) Higher-order elliptic equations (35J30)

Related Items (4)

Accurate derivatives approximations and applications to some elliptic PDEs using HOC methods ⋮ A sixth order quasi-compact finite difference method for Helmholtz equations with variable wave numbers ⋮ Sixth-order hybrid finite difference methods for elliptic interface problems with mixed boundary conditions ⋮ Sixth-Order Compact Finite Difference Method for 2D Helmholtz Equations with Singular Sources and Reduced Pollution Effect

Uses Software

• IIMPACK

Cites Work

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