A new and detailed analysis of the basic Uzawa algorithm for decoupling of the pressure and the velocity in the steady and unsteady Stokes operator is presented. The paper focuses on the following new aspects: explicit construction of the Uzawa pressure-operator spectrum for a semiperiodic model problem; general relationship of the convergence rate of the Uzawa procedure to classical inf-sup discretization analysis; and application of the method to high-order variational discretization
The paper is devoted to Krylov type modifications of the Uzawa method on the operator level for the ...
A spectral method which uses a gauge method, as opposed to a projection method, to decouple the comp...
A method is proposed for the spectral element simulation of incompressible flow. This method constit...
Abstract. A new and detailed analysis of the basic Uzawa algorithm for decoupling of the pressure an...
Based on a new global variational formulation, a spectral element approximation of the incompressibl...
Discretization and linearization of the incompressible Navier-Stokes equations leads to linear alge...
The temporal stability and effective order of two different direct high-order Stokes solvers are exa...
The properties of two algorithms for the solution of the incompressible Navier-Stokes equations are ...
A domain decomposition method with Lagrange multipliers for the Stokes problem is developed and anal...
The properties of two algorithms for the solution of the incompressible Navier-Stokes equations are ...
We introduce and study an adaptive finite element method (FEM) for the Stokes system based on an Uza...
Subject of this dissertation is the formulation of a convergent adaptive Uzawa algorithm (AUA) for t...
We consider the multigrid solution of the generalized Stokes equations with a segre- gated (i.e., eq...
Subject of this dissertation is the formulation of a convergent adaptive Uzawa algorithm (AUA) for t...
The weak formulation of the incompressible Navier-Stokes equations in three space dimensions is disc...
The paper is devoted to Krylov type modifications of the Uzawa method on the operator level for the ...
A spectral method which uses a gauge method, as opposed to a projection method, to decouple the comp...
A method is proposed for the spectral element simulation of incompressible flow. This method constit...
Abstract. A new and detailed analysis of the basic Uzawa algorithm for decoupling of the pressure an...
Based on a new global variational formulation, a spectral element approximation of the incompressibl...
Discretization and linearization of the incompressible Navier-Stokes equations leads to linear alge...
The temporal stability and effective order of two different direct high-order Stokes solvers are exa...
The properties of two algorithms for the solution of the incompressible Navier-Stokes equations are ...
A domain decomposition method with Lagrange multipliers for the Stokes problem is developed and anal...
The properties of two algorithms for the solution of the incompressible Navier-Stokes equations are ...
We introduce and study an adaptive finite element method (FEM) for the Stokes system based on an Uza...
Subject of this dissertation is the formulation of a convergent adaptive Uzawa algorithm (AUA) for t...
We consider the multigrid solution of the generalized Stokes equations with a segre- gated (i.e., eq...
Subject of this dissertation is the formulation of a convergent adaptive Uzawa algorithm (AUA) for t...
The weak formulation of the incompressible Navier-Stokes equations in three space dimensions is disc...
The paper is devoted to Krylov type modifications of the Uzawa method on the operator level for the ...
A spectral method which uses a gauge method, as opposed to a projection method, to decouple the comp...
A method is proposed for the spectral element simulation of incompressible flow. This method constit...