11-th order of accuracy for numerical solution of 3-D Poisson equation with irregular interfaces on unfitted Cartesian meshes

DOI10.1016/j.cma.2023.116439MaRDI QIDQ6153900

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Publication date: 14 February 2024

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

heterogeneous materialsPoisson equationpost-processingspatial derivativesoptimal accuracysmooth irregular interfacesunfitted Cartesian meshes

Mathematics Subject Classification ID

Fluid mechanics (76-XX) Numerical analysis (65-XX)

Cites Work

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