High-Order Enriched Finite Element Methods for Elliptic Interface Problems with Discontinuous Solutions

DOI10.4208/ijnam2023-1038arXiv2204.07665OpenAlexW4388619210MaRDI QIDQ6143285

Champike Attanayake, So-Hsiang Chou, Quanling Deng

Publication date: 23 January 2024

Published in: International Journal of Numerical Analysis and Modeling (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2204.07665

zbMATH Keywords

generalized finite element methodelliptic interfacelinear and quadratic finite elementsimplicit interface jump conditionRobin interface jump condition

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)

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