On FE-grid relocation in solving unilateral boundary value problems by FEM

DOI10.21136/am.1992.104495zbMath0757.65114OpenAlexW2594748069MaRDI QIDQ1194269

Jaroslav Haslinger, Kimmo Salmenjoki, Pekka Neittaanmäki

Publication date: 27 September 1992

Published in: Applications of Mathematics (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/15703

zbMATH Keywords

nonlinear optimizationfinite element methodsPoisson equationunilateral boundary value problemNumerical examplesgrid relocationsequential quadratic programming code

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

Related Items (1)

Application of \(hp\)-adaptive finite element method to two-scale computation

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