Numerical Treatment of Vertex Singularities and Intensity Factors for Mixed Boundary Value Problems for the Laplace Equation in $\mathbb{R}^3 $
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Publication:4312402
DOI10.1137/0731066zbMath0806.65107OpenAlexW2051691763MaRDI QIDQ4312402
Tobias von Petersdorff, Börje Andersson, Ivo M. Babuška
Publication date: 30 November 1994
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/0731066
finite element methodnumerical examplesadaptive methodserror boundLaplace equationstress intensity factorvertex singularities
Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)
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