Anisotropic immersed finite element methods for 1D elliptic interface systems

DOI10.1002/num.22902OpenAlexW4289842380WikidataQ114235125 ScholiaQ114235125MaRDI QIDQ6090433

Hui-Li Zhang, Xinlong Feng, Kun Wang

Publication date: 16 December 2023

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/num.22902

zbMATH Keywords

error estimatelinear and quadratic elementsanisotropic immersed finite element methodelliptic interface system

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical interpolation (65D05) Second-order elliptic equations (35J15) Existence problems for PDEs: global existence, local existence, non-existence (35A01) Weak solutions to PDEs (35D30) Uniqueness problems for PDEs: global uniqueness, local uniqueness, non-uniqueness (35A02)

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