Inverse Inequalities on Non-Quasiuniform Meshes and Application to the Mortar Element Method (2001)
I. G. Graham, W. Dahmen, B. Faermann, W. Hackbusch, S. A. Sauter
We present a range of mesh-dependent inequalities for piecewise constant and continuous piecewise linear finite element functions u defined on locally refined shape-regular (but possibly...
Inverse Inequalities on Non-Quasiuniform Meshes and Application to the Mortar Element Method (2001)
W. Dahmen, B. Faermann, W. Hackbusch, S. A. Sauter
We present a range of mesh-dependent inequalities for piecewise constant and continuous piecewise linear nite element functions u dened on locally rened shape-regular (but possibly non-quasiuniform)...
Fast Integration Techniques in 3D Boundary Elements (1999)
this paper we describe a new procedure ([2, 3]) for computing approximations to Galerkin stiffness matrices using only N
Boundary Integral Equations for Second Order Elliptic Boundary Value Problems (1999)
Michael Gnewuch, Stefan A. Sauter, M. Gnewuch, S. A. Sauter
In this paper, we will present integral equations for general elliptic boundary value problems of second order with constant coefficients. The jump conditions, existence and uniqueness theorems are...
Fast Integration Techniques in 3D Boundary Elements (1998)
this paper we describe a new procedure ([2, 3]) for computing approximations to Galerkin stiness matrices using only N
Fast Integration Techniques in 3D Boundary Elements (1998)
this paper we describe a new procedure ([2, 3]) for computing approximations to Galerkin stiness matrices using only N
Hybrid Galerkin Boundary Elements: Theory and Implementation (1998)
In this paper we present a new quadrature method for computing Galerkin stiffness matrices arising from the discretisation of 3D boundary integral equations using continuous piecewise linear boundary...
Discrete Boundary Element Methods on General Meshes in 3D (1997)
I. G. Graham, W. Hackbusch, S. A. Sauter
This paper is concerned with the stability and convergence of fully discrete Galerkin methods for boundary integral equations on bounded piecewise smooth surfaces in R 3 . Our theory covers equations...
Quadrature for hp-Galerkin BEM in R³ Elektronische Daten (1996)
Sauter, S.A., Schwab, Christoph Mathematiker 1962- Ger