Quality Assessment of the A-posteriori Error Estimation in Finite Elements

Abstract

The paper addresses results of numerical experimentation with an a- posteriori error estimator which was theoretically analyzed in 1. The paper concentrates on the problems of the selection of benchmarks which is directed to a numerical verification of basic theoretical features of the estimator.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1991
Accession Number
ADA254767

Entities

People

  • Ivo Babuška
  • Lothar Plank
  • Rodolfo Rodríguez

Organizations

  • University of Maryland

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Applied Mathematics
  • Computational Science
  • Computations
  • Differential Equations
  • Equations
  • Estimators
  • Finite Element Analysis
  • Fluid Mechanics
  • Mathematical Analysis
  • Mathematics
  • Molecular Dynamics
  • Navier Stokes Equations
  • Numerical Analysis
  • Partial Differential Equations
  • Physical Sciences
  • Theorems
  • Topology

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Systems Analysis and Design