On the convergence rate of an adaptive grid pattern for resolving point singularities in elliptic problems

DOI10.1002/cnm.1630080304zbMath0745.65061OpenAlexW2123588506MaRDI QIDQ3991059

Philippe Remy Bernard Devloo

Publication date: 28 June 1992

Published in: Communications in Applied Numerical Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cnm.1630080304

zbMATH Keywords

convergence ratesingular solutionfinite-element approximationadaptive grid pattern

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) 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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