Roman Wienands

Affiliations:
  • University of Cologne, Germany


According to our database1, Roman Wienands authored at least 10 papers between 2000 and 2010.

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Bibliography

2010
A practical framework for the construction of prolongation operators for multigrid based on canonical basis functions.
Comput. Vis. Sci., 2010

2009
Collocation Coarse Approximation in Multigrid.
SIAM J. Sci. Comput., 2009

2008
Multigrid solution of the optical flow system using a combined diffusion- and curvature-based regularizer.
Numer. Linear Algebra Appl., 2008

2007
Multigrid for High-Dimensional Elliptic Partial Differential Equations on Non-equidistant Grids.
SIAM J. Sci. Comput., 2007

2004
A systematic comparison of coupled and distributive smoothing in multigrid for the poroelasticity system.
Numer. Linear Algebra Appl., 2004

An Efficient Multigrid Solver based on Distributive Smoothing for Poroelasticity Equations.
Computing, 2004

2003
A Genetic Search for Optimal Multigrid Components Within a Fourier Analysis Setting.
SIAM J. Sci. Comput., 2003

2001
On Three-Grid Fourier Analysis for Multigrid.
SIAM J. Sci. Comput., 2001

Extended local Fourier analysis for multigrid - optimal smoothing, coarse grid correction, and preconditioning.
GMD research series 20/2001, GMD, ISBN: 978-3-88457-403-4, 2001

2000
Fourier Analysis of GMRES(<i>m</i>) Preconditioned by Multigrid.
SIAM J. Sci. Comput., 2000


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