Sur l'approximation par éléments finis de certaines inéquations variationnelles
On the Existence, Uniqueness and Approximation of Saddle-Point Problems Arising from Lagrangian Multipliers
Finite element approximations of the von Kármán equations
On the existence, uniqueness and approximation of saddle-point problems arising from lagrangian multipliers
Sur la méthode des éléments finis hybrides pour le problème biharmonique.
Mixed and nonconforming finite element methods : implementation, postprocessing and error estimates
On the numerical solution of plate bending problems by hybrid methods
Convergence of the discrete free boundaries for finite element approximations
Finite Dimensional Approximation of Nonlinear Problems. Part III : Simple Bifurcation Points.
Error Estimates for the Finite Element Solution of Variational Inequalities. Part II. Mixed Methods.
Finite Dimensional Approximation of Nonlinear Problems. Part I. Branches of Nonsingular Solutions.
Finite Dimensional Approximation of Nonlinear Problems. Part II : Limit Points.
Error Estimates for the Finite Element Solution of Variational Inequalities. Part I. Primal Theory.
Basic principles of mixed Virtual Element Methods
The aim of this paper is to give a simple, introductory presentation of the extension of the Virtual Element Method to the discretization of (div)-conforming vector fields (or, more generally, of ( − 1) − ). As we shall see, the methods presented here can be seen as extensions of the so-called BDM family to deal with more general element geometries (such as polygons with an almost arbitrary geometry). For the sake of simplicity, we limit ourselves to the 2-dimensional case, with the aim of making...
Mixed Finite Elements for Second Order Elliptic Problems in Three Variables.
How to Get around a Simple Quadratic Fold.
Two Families of Mixed Finite Elements for Second Order Elliptic Problems.
Page 1