Analysis of optimal preconditioners for CutFEM

DOI10.1002/NLA.2486arXiv2202.09069OpenAlexW4312194010MaRDI QIDQ6178054

Sven Groß, Arnold Reusken

Publication date: 18 January 2024

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2202.09069

zbMATH Keywords

preconditionerfictitious domain methodinterface problemNitsche methodunfitted finite elementsCutFEM

Mathematics Subject Classification ID

Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

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