• Alternative formulation for a good conditioning of the system matrix â Quasi optimal convergence.. • Necessary and sufficient geometrical conditions remain open â Inclusion

To prove the optimal convergence of the standard finite element method, we shall construct a modification of the nodal interpolation operator replacing the standard

Numerical integration, Quadtree mesh, Smoothed finite element method, Stable extended finite element

Embedded discontinuity finite element method for modeling of localized failure in heterogeneous materials with structured mesh: an alternative to extended finite element method.

Neumann or Robin boundary conditions â First results with a mixed formulation Dynamic equation : heat equation. Michel Duprez Rule of the mesh in the Finite Element

Keywords: mixed finite element method; a-posteriori error analysis; error estimation and mesh/modeling adaptation.

elliptic boundary value problem, very weak formulation, finite element method, mesh grading, singular complement method, discretization error estimate.. AMS

Keywords: Brain Shift, MRI Brain Segmentation, Finite Element Method FEM, Biomechanical Modeling, Simplex Mesh, Deformable Model.... To

Keywords : Fluid-Structure Interaction, Monolithic Formulation, Stabilized Finite Element Method, Anisotropic Mesh Adaptation, incompressible flow, rigid body motion,

KEY WORDS: Anisotropic mesh adaptation; Turbulent flows; Stabilized finite element method; Spalart- Allmaras; Boundary layers; Reynolds Averaged

In this chapter, we demonstrate a general formulation of the FEM allowing to calculate the diffraction efficiencies from the electromagnetic field diffracted by arbitrarily

Octree (3D) and quadtree (2D) representations of computational geometry are particularly well suited to modelling domains that are defined implicitly, such as those generated by

Key-words: MEG, EEG, MEEG, forward problem, CGAL, FEM, BEM, implicit finite elements, mesh generation, Boundary element method, spherical model..

orthogonal maps, origami, operator splitting, finite element methods, adaptive mesh refinement, prescribed Jacobian equation, Monge-Ampère equation, least-squares method,

If this rule is ignored, a particle not containing any grid quadrature points would not give a con- tribution to the right hand side of the potential equation and would not

In his comment, De Basabe criticises our paper ignoring the advantages of unstructured element mesh used in the finite element method, and argues that the Gaussian quadrature grid

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

The Stochastic Dynamic Damage Locating Vector (SDDLV) approach is a vibra- tion based damage localization method using both finite element (FE) information of the structure in