Tyrone Rees

665 total citations
18 papers, 411 citations indexed

About

Tyrone Rees is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Computational Mechanics. According to data from OpenAlex, Tyrone Rees has authored 18 papers receiving a total of 411 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Computational Theory and Mathematics, 11 papers in Numerical Analysis and 10 papers in Computational Mechanics. Recurrent topics in Tyrone Rees's work include Matrix Theory and Algorithms (15 papers), Advanced Numerical Methods in Computational Mathematics (9 papers) and Advanced Optimization Algorithms Research (7 papers). Tyrone Rees is often cited by papers focused on Matrix Theory and Algorithms (15 papers), Advanced Numerical Methods in Computational Mathematics (9 papers) and Advanced Optimization Algorithms Research (7 papers). Tyrone Rees collaborates with scholars based in United Kingdom, Germany and Canada. Tyrone Rees's co-authors include Andrew J. Wathen, H. Sue Dollar, Martin Stoll, Andy Wathen, J. A. Scott, Nicholas I. M. Gould, Dominique Orban, Jennifer Pestana, Daniel B. Szyld and Chen Greif and has published in prestigious journals such as SIAM Journal on Scientific Computing, SIAM Journal on Matrix Analysis and Applications and Computational Optimization and Applications.

In The Last Decade

Tyrone Rees

18 papers receiving 367 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Tyrone Rees United Kingdom	8	321	290	166	127	28	18	411
H. Sue Dollar United Kingdom	7	337 1.0×	230 0.8×	190 1.1×	175 1.4×	14 0.5×	13	383
Petr Tichý Czechia	9	209 0.7×	135 0.5×	107 0.6×	80 0.6×	27 1.0×	26	294
Gunhild Lindskog Sweden	5	323 1.0×	213 0.7×	136 0.8×	137 1.1×	15 0.5×	11	423
Mario Arioli United Kingdom	11	207 0.6×	137 0.5×	148 0.9×	51 0.4×	15 0.5×	18	294
Ángeles Martínez Italy	12	191 0.6×	173 0.6×	103 0.6×	120 0.9×	18 0.6×	41	348
Bor Plestenjak Slovenia	13	280 0.9×	52 0.2×	202 1.2×	57 0.4×	42 1.5×	44	404
Jun-Feng Yin China	10	569 1.8×	189 0.7×	401 2.4×	240 1.9×	13 0.5×	24	636
Mohammed Heyouni France	11	259 0.8×	83 0.3×	170 1.0×	94 0.7×	120 4.3×	28	343
János Karátson Hungary	14	323 1.0×	346 1.2×	163 1.0×	53 0.4×	27 1.0×	69	544
Kang C. Jea United States	4	223 0.7×	129 0.4×	141 0.8×	89 0.7×	27 1.0×	6	292

Countries citing papers authored by Tyrone Rees

Since Specialization

Citations

This map shows the geographic impact of Tyrone Rees'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 Tyrone Rees with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tyrone Rees more than expected).

Fields of papers citing papers by Tyrone Rees

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tyrone Rees. 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 Tyrone Rees. The network helps show where Tyrone Rees may publish in the future.

Co-authorship network of co-authors of Tyrone Rees

This figure shows the co-authorship network connecting the top 25 collaborators of Tyrone Rees. A scholar is included among the top collaborators of Tyrone Rees 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 Tyrone Rees. Tyrone Rees is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

18 of 18 papers shown

Jolivet, Pierre, et al.. (2023). Efficient Algebraic Two-Level Schwarz Preconditioner for Sparse Matrices. SIAM Journal on Scientific Computing. 45(3). A1199–A1213. 4 indexed citations

Rees, Tyrone, et al.. (2021). Two-Level Nyström-Schur Preconditioner for Sparse Symmetric Positive Definite Matrices. arXiv (Cornell University). 5 indexed citations

Rees, Tyrone, et al.. (2021). An Element-Based Preconditioner for Mixed Finite Element Problems. SIAM Journal on Scientific Computing. 43(5). S884–S907. 3 indexed citations

Markvardsen, Anders J., et al.. (2021). FitBenchmarking: an open source Python package comparing data fitting software. The Journal of Open Source Software. 6(62). 3127–3127. 1 indexed citations

Gould, Nicholas I. M., Tyrone Rees, & J. A. Scott. (2019). Convergence and evaluation-complexity analysis of a regularized tensor-Newton method for solving nonlinear least-squares problems. Computational Optimization and Applications. 73(1). 1–35. 7 indexed citations

Rees, Tyrone, et al.. (2017). A higher order method for solving nonlinear least-squares problems. SIAM Journal on Scientific Computing. 1 indexed citations

Rees, Tyrone & J. A. Scott. (2017). A comparative study of null‐space factorizations for sparse symmetric saddle point systems. Numerical Linear Algebra with Applications. 25(1). 8 indexed citations

Greif, Chen, Tyrone Rees, & Daniel B. Szyld. (2016). GMRES with multiple preconditioners. SeMA Journal. 74(2). 213–231. 9 indexed citations

Barker, Andrew T., Tyrone Rees, & Martin Stoll. (2016). A Fast Solver for anH₁Regularized PDE-Constrained Optimization Problem. Communications in Computational Physics. 19(1). 143–167. 6 indexed citations

10.

Pestana, Jennifer & Tyrone Rees. (2016). Null-Space Preconditioners for Saddle Point Systems. SIAM Journal on Matrix Analysis and Applications. 37(3). 1103–1128. 7 indexed citations

11.

Gould, Nicholas I. M., Dominique Orban, & Tyrone Rees. (2014). Projected Krylov Methods for Saddle-Point Systems. SIAM Journal on Matrix Analysis and Applications. 35(4). 1329–1343. 17 indexed citations

12.

Gould, Nicholas I. M., Dominique Orban, & Tyrone Rees. (2013). Projected Krylov Methods for Saddle-Point Systems. PolyPublie (École Polytechnique de Montréal). 1–26. 1 indexed citations

13.

Rees, Tyrone & Andrew J. Wathen. (2011). Preconditioning Iterative Methods for the Optimal Control of the Stokes Equations. SIAM Journal on Scientific Computing. 33(5). 2903–2926. 30 indexed citations

14.

Rees, Tyrone, Martin Stoll, & Andy Wathen. (2010). ALL-AT-ONCE PRECONDITIONING IN PDE-CONSTRAINED OPTIMIZATION. Czech digital mathematics library. 46(2). 341–360. 31 indexed citations

15.

Rees, Tyrone, H. Sue Dollar, & Andrew J. Wathen. (2010). Optimal Solvers for PDE-Constrained Optimization. SIAM Journal on Scientific Computing. 32(1). 271–298. 151 indexed citations

16.

Rees, Tyrone & Martin Stoll. (2010). Block-triangular preconditioners for PDE-constrained optimization. Numerical Linear Algebra with Applications. 17(6). 977–996. 64 indexed citations

17.

Wathen, Andy & Tyrone Rees. (2008). Chebyshev semi-iteration in preconditioning for problems including the mass matrix.. 34. 125–135. 60 indexed citations

18.

Rees, Tyrone, et al.. (2008). Optimal solvers for PDE-constrained optimization. Oxford University Research Archive (ORA) (University of Oxford). 6 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