The smooth forcing extension method: a high-order technique for solving elliptic equations on complex domains

DOI10.1016/j.jcp.2021.110390OpenAlexW3011436154MaRDI QIDQ2129276

Saad Qadeer, Boyce E. Griffith

Publication date: 22 April 2022

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2003.04924

zbMATH Keywords

elliptic equationsimmersed boundary methodnon-uniform fast Fourier transformFourier continuationfixed Cartesian grid methodsimmersed boundary smooth extension

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)

Related Items (1)

A hybrid semi-Lagrangian cut cell method for advection-diffusion problems with Robin boundary conditions in moving domains

Uses Software

• IIMPACK

Cites Work

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