A posteriori error estimates for elliptic problems with Dirac measure terms in weighted spaces

In Section 3, we devise and analyze equilibrated flux a poste- riori error estimates for inhomogeneous Dirichlet and Neumann boundary conditions, varying polynomial degree,

This paper introduces an error estimator based on the constitutive relation which provides an upper bound of the global error for parametric linear elastic models computed with

We derive an a posteriori error estimation for the discrete duality finite volume (DDFV) discretization of the stationary Stokes equations on very general twodimensional meshes, when

For this purpose, we derive an a posteriori error estimate of the total error (which includes both discretization and modeling errors) and develop a solution strategy, based on

Then, extending some results obtained in the study of quasistatic viscoelastic problems and the heat equation, an a posteriori error analysis is done in Section 3, providing an

In this work we propose and analyze two estimators (η and ˜ η) of residual type associated with two mixed finite element approximations of the two-dimensional frictionless

We consider a conforming finite element approximation of the Reissner-Mindlin eigenvalue system, for which a robust a posteriori error estimator for the eigenvector and the

We propose a new robust a posteriori error estimator based on H (div ) con- forming finite elements and equilibrated fluxes.. It is shown that this estimator gives rise to an