Superconvergent extraction of flux intensity factors and first derivatives from finite element solutions

DOI10.1016/0045-7825(95)00865-9zbMath0860.73073OpenAlexW2136135945MaRDI QIDQ2564532

Zohar Yosibash, Barna A. Szabó

Publication date: 15 January 1997

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(95)00865-9

zbMATH Keywords

singular pointsasymptotic expansionLaplace problemanisotropic multi-material singular interface problemscomplementary weak form

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

Related Items (3)

Optimal convergence analysis for the extended finite element method ⋮ Unnamed Item ⋮ A penalty method for the vorticity-velocity formulation

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• The p- and h-p versions of the finite element method. An overview
• Numerical analysis on singular solutions of the Poisson equation in two dimensions
• On dual-complementary variational principles in mathematical physics
• The post-processing approach in the finite element method—part 1: Calculation of displacements, stresses and other higher derivatives of the displacements
• The post-processing approach in the finite element method—Part 2: The calculation of stress intensity factors
• The superconvergent patch recovery anda posteriori error estimates. Part 1: The recovery technique
• Convergence of stress maxima in finite element computations
• Numerical analysis of singularities in two‐dimensions part 1: Computation of eigenpairs

This page was built for publication: Superconvergent extraction of flux intensity factors and first derivatives from finite element solutions