Add to ORKGrepresentation theorem, the Lax–Milgram theorem, Banach’s closed range theorem. Abstract mixed variational problems: the inf-sup condition and its role in existence and uniqueness of solutions. Discrete mixed formulations and the discrete inf-sup condition. Error bounds. Checking the inf-sup condition: Fortin’s criterion. Examples of inf-sup unstable and inf-sup stable finite element spaces. Lecture 1 1. Introduction. Numerou
This paper investigates the inf-sup stability of a dual mixed discretization of the Poisson problem ...
Abstract This paper presents mixed finite element methods of higher-order for a simplified Signorini...
Abstract. We consider some mixed variational formulations of elasticity system in domains with crack...
We indicate constraints on the space of finite elements providing the validity of discrete inf-sup c...
We study a non standard mixed formulation of the Poisson problem, sometimes known as dual mixed form...
Since the early 70's, mixed finite elements have been the object of a wide and deep study by the mat...
A general setting is proposed for the mixed finite element approximations of elliptic differential p...
A mixed variational principle is developed and utilized in a finite element formulation. The procedu...
ABSTRACT. The main aim of this paper is to consider the numerical approximation of mildly nonlinear ...
ABSTRACT. In a 1988 article, Dziuk introduced a nodal finite element method for the Laplace-Beltrami...
Abstract-The extensions of Reissner’s two-field (stress and displacement) principle to the cases whe...
SIGLEAvailable from TIB Hannover: RR 1606(2000,40) / FIZ - Fachinformationszzentrum Karlsruhe / TIB ...
summary:We outline a solution method for mixed finite element discretizations based on dissecting th...
AbstractThis paper is devoted to a study of mathematical properties of certain mixed finite element ...
summary:We show that a non-standard mixed finite element method proposed by Barrios and Gatica in 2...
This paper investigates the inf-sup stability of a dual mixed discretization of the Poisson problem ...
Abstract This paper presents mixed finite element methods of higher-order for a simplified Signorini...
Abstract. We consider some mixed variational formulations of elasticity system in domains with crack...
We indicate constraints on the space of finite elements providing the validity of discrete inf-sup c...
We study a non standard mixed formulation of the Poisson problem, sometimes known as dual mixed form...
Since the early 70's, mixed finite elements have been the object of a wide and deep study by the mat...
A general setting is proposed for the mixed finite element approximations of elliptic differential p...
A mixed variational principle is developed and utilized in a finite element formulation. The procedu...
ABSTRACT. The main aim of this paper is to consider the numerical approximation of mildly nonlinear ...
ABSTRACT. In a 1988 article, Dziuk introduced a nodal finite element method for the Laplace-Beltrami...
Abstract-The extensions of Reissner’s two-field (stress and displacement) principle to the cases whe...
SIGLEAvailable from TIB Hannover: RR 1606(2000,40) / FIZ - Fachinformationszzentrum Karlsruhe / TIB ...
summary:We outline a solution method for mixed finite element discretizations based on dissecting th...
AbstractThis paper is devoted to a study of mathematical properties of certain mixed finite element ...
summary:We show that a non-standard mixed finite element method proposed by Barrios and Gatica in 2...
This paper investigates the inf-sup stability of a dual mixed discretization of the Poisson problem ...
Abstract This paper presents mixed finite element methods of higher-order for a simplified Signorini...
Abstract. We consider some mixed variational formulations of elasticity system in domains with crack...