Roman Wienands

Publication Activity (10 Years)

Years Active: 2000-2010
Publications (10 Years): 0

Publications

Roman Wienands, Harald Köstler
A practical framework for the construction of prolongation operators for multigrid based on canonical basis functions. Comput. Vis. Sci. 13 (5) (2010)
Roman Wienands, Irad Yavneh
Collocation Coarse Approximation in Multigrid. SIAM J. Sci. Comput. 31 (5) (2009)
Harald Köstler, K. Ruhnau, Roman Wienands
Multigrid solution of the optical flow system using a combined diffusion- and curvature-based regularizer. Numer. Linear Algebra Appl. 15 (2-3) (2008)
Hisham Bin Zubair, Cornelis W. Oosterlee, Roman Wienands
Multigrid for High-Dimensional Elliptic Partial Differential Equations on Non-equidistant Grids. SIAM J. Sci. Comput. 29 (4) (2007)
Francisco José Gaspar, Francisco Javier Lisbona, Cornelis W. Oosterlee, Roman Wienands
A systematic comparison of coupled and distributive smoothing in multigrid for the poroelasticity system. Numer. Linear Algebra Appl. 11 (2-3) (2004)
Roman Wienands, Francisco José Gaspar, Francisco Javier Lisbona, Cornelis W. Oosterlee
An Efficient Multigrid Solver based on Distributive Smoothing for Poroelasticity Equations. Computing 73 (2) (2004)
Cornelis W. Oosterlee, Roman Wienands
A Genetic Search for Optimal Multigrid Components Within a Fourier Analysis Setting. SIAM J. Sci. Comput. 24 (3) (2003)
Roman Wienands, Cornelis W. Oosterlee
On Three-Grid Fourier Analysis for Multigrid. SIAM J. Sci. Comput. 23 (2) (2001)
Roman Wienands, Cornelis W. Oosterlee, Takumi Washio
) Preconditioned by Multigrid. SIAM J. Sci. Comput. 22 (2) (2000)