Finite element approximations of the nonhomogeneous fractional Dirichlet problem

DOI10.1093/imanum/dry023zbMath1466.65173arXiv1709.06592OpenAlexW2756500402MaRDI QIDQ5854362

Norbert Heuer, Juan Pablo Borthagaray, Gabriel Acosta

Publication date: 16 March 2021

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1709.06592

zbMATH Keywords

mixed finite elementsfractional Laplacian\textit{a priori} error analysis

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Error bounds for boundary value problems involving PDEs (65N15) 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) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

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