Analytic regularity and solution approximation for a semilinear elliptic partial differential equation in a polygon

DOI10.1007/s10092-023-00562-0OpenAlexW4390751062WikidataQ130174237 ScholiaQ130174237MaRDI QIDQ6142556

Christoph Schwab, Yanchen He

Publication date: 26 January 2024

Published in: Calcolo (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10092-023-00562-0

zbMATH Keywords

finite elementsapproximationanalytic regularitysemilinear elliptic equations on Lipschitz polygons in \(\mathbb{R}^2\)

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Analyticity in context of PDEs (35A20) Semilinear elliptic equations (35J61)

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