Die vorliegende Arbeit "Adaptive Discontinuous Petrov-Galerkin Finite-Element-Methods" beweist optimale Konvergenzraten für vier diskontinuierliche Petrov-Galerkin (dPG) Finite-Elemente-Methoden für das Poisson-Modell-Problem für genügend feine Anfangstriangulierung. Sie zeigt dazu die Äquivalenz dieser vier Methoden zu zwei anderen Klassen von Methoden, den reduzierten gemischten Methoden und den verallgemeinerten Least-Squares-Methoden. Die erste Klasse benutzt ein gemischtes System aus konformen Courant- und nichtkonformen Crouzeix-Raviart-Finite-Elemente-Funktionen. Die zweite Klasse verallgemeinert die Standard-Least-Squares-Methoden durch eine Mittelpunktsquadratur und Gewichtsfunktionen. Diese Arbeit verallgemeinert ein Resultat aus...
We develop a general convergence theory for adaptive discontinuous Galerkin methods for elliptic PDE...
This dissertation presents a novel framework for the construction and analysis of finite element met...
International audienceWe design and analyze a new adaptive stabilized finite element method. We cons...
The framework of this software is based on the AFEM software package for MATLAB by the Numerical Ana...
Die vorliegende Arbeit "Adaptive Discontinuous Petrov-Galerkin Finite-Element-Methods" beweist optim...
Bringmann P, Carstensen C, Gallistl D, et al. Towards adaptive discontinuous Petrov-Galerkin methods...
Aufgrund der fundamentalen Bedeutung partieller Differentialgleichungen zur Beschreibung von Phänome...
In numerical analysis, finite element methods are a method of approximating solutions to differentia...
The Discontinuous Galerkin Method is one variant of the Finite Element Methods for solving partial d...
This work is concerned with the derivation of adaptive methods for discontinuous Galerkin approximat...
We develop a general convergence theory for adaptive discontinu- ous Galerkin methods for elliptic ...
Eine Vielzahl von Anwendungen in der numerischen Simulation der Strömungsdynamik und der Festkörperm...
This work is concerned with the derivation of adaptive methods for discontinuous Galerkin approximat...
Discontinuous Petrov-Galerkin (DPG) finite element methods have garnered significant attention since...
We present an anisotropic $hp-$mesh adaptation strategy using a continuous mesh model for discontinu...
We develop a general convergence theory for adaptive discontinuous Galerkin methods for elliptic PDE...
This dissertation presents a novel framework for the construction and analysis of finite element met...
International audienceWe design and analyze a new adaptive stabilized finite element method. We cons...
The framework of this software is based on the AFEM software package for MATLAB by the Numerical Ana...
Die vorliegende Arbeit "Adaptive Discontinuous Petrov-Galerkin Finite-Element-Methods" beweist optim...
Bringmann P, Carstensen C, Gallistl D, et al. Towards adaptive discontinuous Petrov-Galerkin methods...
Aufgrund der fundamentalen Bedeutung partieller Differentialgleichungen zur Beschreibung von Phänome...
In numerical analysis, finite element methods are a method of approximating solutions to differentia...
The Discontinuous Galerkin Method is one variant of the Finite Element Methods for solving partial d...
This work is concerned with the derivation of adaptive methods for discontinuous Galerkin approximat...
We develop a general convergence theory for adaptive discontinu- ous Galerkin methods for elliptic ...
Eine Vielzahl von Anwendungen in der numerischen Simulation der Strömungsdynamik und der Festkörperm...
This work is concerned with the derivation of adaptive methods for discontinuous Galerkin approximat...
Discontinuous Petrov-Galerkin (DPG) finite element methods have garnered significant attention since...
We present an anisotropic $hp-$mesh adaptation strategy using a continuous mesh model for discontinu...
We develop a general convergence theory for adaptive discontinuous Galerkin methods for elliptic PDE...
This dissertation presents a novel framework for the construction and analysis of finite element met...
International audienceWe design and analyze a new adaptive stabilized finite element method. We cons...