Accurate derivatives approximations and applications to some elliptic PDEs using HOC methods

DOI10.1016/j.amc.2023.128265OpenAlexW4385657718MaRDI QIDQ6048645

Zhilin Li, Jin Li, Ke-jia Pan

Publication date: 11 October 2023

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2023.128265

zbMATH Keywords

Stokes equationsdiffusion-advection equationhigh order compact derivative computationHOC schemesPoisson/Helmholtz equationthree Poisson equations approach

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Elliptic equations and elliptic systems (35Jxx)

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