How to recover the gradient of linear elements on nonuniform triangulations
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Publication:1363447
DOI10.21136/am.1996.134325zbMath0870.65093OpenAlexW2267832109MaRDI QIDQ1363447
Vladislav Pištora, Michal Křížek, Ivan Hlaváček
Publication date: 7 August 1997
Published in: Applications of Mathematics (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/32949
Related Items (5)
A recovered gradient method applied to smooth optimal shape problems ⋮ Averaging of gradient in the space of linear triangular and bilinear rectangular finite elements ⋮ Approximations of the partial derivatives by averaging ⋮ Averaging of directional derivatives in vertices of nonobtuse regular triangulations ⋮ Superconvergence results on mildly structured triangulations
Cites Work
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- On superconvergence techniques
- On the asymptotic exactness of error estimators for linear triangular finite elements
- Superconvergence phenomenon in the finite element method arising from averaging gradients
- On a global superconvergence of the gradient of linear triangular elements
- Design sensitivity analysis of structural systems
- Acceleration of convergence for finite element solutions of the Poisson equation
- A posteriori error estimators in the finite element method
- Application de la méthode des éléments finis à l'approximation d'un problème de domaine optimal. Méthodes de résolution des problèmes approches
- The post-processing approach in the finite element method—Part 2: The calculation of stress intensity factors
- Pointwise superconvergence of recovered gradients for piecewise linear finite element approximations to problems of planar linear elasticity
- Superconvergent Recovery of the Gradient from Piecewise Linear Finite-element Approximations
- On a superconvergent finite element scheme for elliptic systems. I. Dirichlet boundary condition
- Superconvergence of the Gradient in Piecewise Linear Finite-Element Approximation to a Parabolic Problem
- The superconvergent patch recovery anda posteriori error estimates. Part 1: The recovery technique
- Estimation of Linear Functionals on Sobolev Spaces with Application to Fourier Transforms and Spline Interpolation
- Superconvergence of recovered gradients of piecewise quadratic finite element approximations. Part I: L2‐error estimates
- Superconvergent recovery of gradients on subdomains from piecewise linear finite‐element approximations
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