Superconvergence of the gradient for quadratic triangular finite elements
- 1 March 1988
- journal article
- research article
- Published by Wiley in Numerical Methods for Partial Differential Equations
- Vol. 4 (1) , 15-32
- https://doi.org/10.1002/num.1690040103
Abstract
No abstract availableThis publication has 10 references indexed in Scilit:
- Superconvergence phenomenon in the finite element method arising from averaging gradientsNumerische Mathematik, 1984
- Boundary Element Methods and Their Asymptotic ConvergencePublished by Springer Nature ,1983
- Negative Norm Estimates and Superconvergence in Galerkin Methods for Parabolic ProblemsMathematics of Computation, 1980
- Polynomial approximation of functions in Sobolev spacesMathematics of Computation, 1980
- Superconvergence of the gradient of finite element solutionsRAIRO. Analyse numérique, 1979
- Superconvergence and Reduced Integration in the Finite Element MethodMathematics of Computation, 1978
- Superconvergence of piecewise polynomial Galerkin approximations, for Fredholm integral equations of the second kindNumerische Mathematik, 1978
- High Order Local Approximations to Derivatives in the Finite Element MethodMathematics of Computation, 1977
- Higher order local accuracy by averaging in the finite element methodMathematics of Computation, 1977
- Bounds for a class of linear functionals with applications to Hermite interpolationNumerische Mathematik, 1971