Error Indicator to Assess the Quality of Finite Element Frame Analysis

C´ ea’s lemma plays an important role in finite element theory, since it enables us to transform the question of convergence of the finite element method (and a priori estimation for

Starting from these ideas, we obtain a system made of a partial differential equation and an inequality, which seems an acceptable model for the contact from a mechanical point of

This paper deals with the a posteriori analysis of the heat equation approximated using backward Euler’s scheme in time and a (piecewise linear) nonconforming finite

A method has been presented to recover lower and upper bounds for the computation of a reliability index in a finite element reliability analysis.. This method is based on

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

On the other hand, we refer to the work of Vila and Villedieu [VV03], who prove, again under a strict CFL condition, an h 1/2 -error estimate in the L 2 loc space-time norm for

The Gradient Discretization method (GDM) [5, 3] provides a common mathematical framework for a number of numerical schemes dedicated to the approximation of elliptic or

Crouzeix-Raviart element, nonconforming method, stabilized method, nonlocking, a posteriori error estimates.. AMS