R. Wienands

507 total citations
14 papers, 354 citations indexed

About

R. Wienands is a scholar working on Computational Mechanics, Computational Theory and Mathematics and Mechanics of Materials. According to data from OpenAlex, R. Wienands has authored 14 papers receiving a total of 354 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Computational Mechanics, 6 papers in Computational Theory and Mathematics and 3 papers in Mechanics of Materials. Recurrent topics in R. Wienands's work include Advanced Numerical Methods in Computational Mathematics (13 papers), Computational Fluid Dynamics and Aerodynamics (5 papers) and Matrix Theory and Algorithms (4 papers). R. Wienands is often cited by papers focused on Advanced Numerical Methods in Computational Mathematics (13 papers), Computational Fluid Dynamics and Aerodynamics (5 papers) and Matrix Theory and Algorithms (4 papers). R. Wienands collaborates with scholars based in Germany, Netherlands and Spain. R. Wienands's co-authors include Cornelis W. Oosterlee, W. Joppich, Francisco J. Gaspar, Takumi Washio, F.J. Lisbona, Marcus Mohr, Harald Köstler, Francisco J. Gaspar and Irad Yavneh and has published in prestigious journals such as Journal of Computational Physics, SIAM Journal on Scientific Computing and Computing.

In The Last Decade

R. Wienands

12 papers receiving 300 citations

Peers

R. Wienands
W. Hoffmann Netherlands
James V. Lambers United States
S. H. Lui Canada
Ron DeVore United States
Ángeles Martínez Italy
Markus Aurada Austria
Shougui Zhang China
Samuel Ferraz-Leite Austria
E. Mainar Spain
Fatih Celiker United States
W. Hoffmann Netherlands
R. Wienands
Citations per year, relative to R. Wienands R. Wienands (= 1×) peers W. Hoffmann

Countries citing papers authored by R. Wienands

Since Specialization
Citations

This map shows the geographic impact of R. Wienands's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by R. Wienands with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Wienands more than expected).

Fields of papers citing papers by R. Wienands

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Wienands. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by R. Wienands. The network helps show where R. Wienands may publish in the future.

Co-authorship network of co-authors of R. Wienands

This figure shows the co-authorship network connecting the top 25 collaborators of R. Wienands. A scholar is included among the top collaborators of R. Wienands based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with R. Wienands. R. Wienands is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

14 of 14 papers shown
1.
Wienands, R. & Harald Köstler. (2010). A practical framework for the construction of prolongation operators for multigrid based on canonical basis functions. Computing and Visualization in Science. 13(5). 207–220. 1 indexed citations
2.
Wienands, R. & Irad Yavneh. (2009). Collocation Coarse Approximation in Multigrid. SIAM Journal on Scientific Computing. 31(5). 3643–3660. 6 indexed citations
3.
Köstler, Harald, et al.. (2008). Multigrid solution of the optical flow system using a combined diffusion‐ and curvature‐based regularizer. Numerical Linear Algebra with Applications. 15(2-3). 201–218. 18 indexed citations
4.
Oosterlee, Cornelis W., et al.. (2007). Multigrid for high-dimensional elliptic partial differential equations on non-equidistant grids. Data Archiving and Networked Services (DANS). 19 indexed citations
5.
Wienands, R., et al.. (2007). Multigrid for High-Dimensional Elliptic Partial Differential Equations on Non-equidistant Grids. SIAM Journal on Scientific Computing. 29(4). 1613–1636.
6.
Wienands, R.. (2006). COARSE GRID APPROXIMATION GOVERNED BY LOCAL FOURIER ANALYSIS. 1 indexed citations
7.
Mohr, Marcus & R. Wienands. (2004). Cell-centred multigrid revisited. Computing and Visualization in Science. 7(3-4). 129–140. 15 indexed citations
8.
Wienands, R., Francisco J. Gaspar, F.J. Lisbona, & Cornelis W. Oosterlee. (2004). An Efficient Multigrid Solver based on Distributive Smoothing for Poroelasticity Equations. Computing. 73(2). 99–119. 18 indexed citations
9.
Wienands, R. & W. Joppich. (2004). Practical Fourier Analysis for Multigrid Methods. 119 indexed citations
10.
Gaspar, Francisco J., F.J. Lisbona, Cornelis W. Oosterlee, & R. Wienands. (2004). A systematic comparison of coupled and distributive smoothing in multigrid for the poroelasticity system. Numerical Linear Algebra with Applications. 11(2-3). 93–113. 33 indexed citations
11.
Oosterlee, Cornelis W. & R. Wienands. (2003). A Genetic Search for Optimal Multigrid Components Within a Fourier Analysis Setting. SIAM Journal on Scientific Computing. 24(3). 924–944. 10 indexed citations
12.
Wienands, R. & Cornelis W. Oosterlee. (2001). On Three-Grid Fourier Analysis for Multigrid. SIAM Journal on Scientific Computing. 23(2). 651–671. 44 indexed citations
13.
Wienands, R., Cornelis W. Oosterlee, & Takumi Washio. (2000). Fourier Analysis of GMRES(m) Preconditioned by Multigrid. SIAM Journal on Scientific Computing. 22(2). 582–603. 24 indexed citations
14.
Oosterlee, Cornelis W., Francisco J. Gaspar, Takumi Washio, & R. Wienands. (1998). Multigrid Line Smoothers for Higher Order Upwind Discretizations of Convection-Dominated Problems. Journal of Computational Physics. 139(2). 274–307. 46 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by W. Hoffmann Breakdown of academic impact, for papers by James V. Lambers Breakdown of academic impact, for papers by S. H. Lui Breakdown of academic impact, for papers by Ron DeVore Breakdown of academic impact, for papers by Ángeles Martínez Breakdown of academic impact, for papers by Markus Aurada Breakdown of academic impact, for papers by Shougui Zhang Breakdown of academic impact, for papers by Samuel Ferraz-Leite Breakdown of academic impact, for papers by E. Mainar Breakdown of academic impact, for papers by Fatih Celiker
Rankless by CCL
2026