Serge Gratton

2.1k total citations
92 papers, 1.3k citations indexed

About

Serge Gratton is a scholar working on Computational Theory and Mathematics, Computational Mechanics and Numerical Analysis. According to data from OpenAlex, Serge Gratton has authored 92 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Computational Theory and Mathematics, 42 papers in Computational Mechanics and 32 papers in Numerical Analysis. Recurrent topics in Serge Gratton's work include Matrix Theory and Algorithms (37 papers), Advanced Optimization Algorithms Research (26 papers) and Sparse and Compressive Sensing Techniques (18 papers). Serge Gratton is often cited by papers focused on Matrix Theory and Algorithms (37 papers), Advanced Optimization Algorithms Research (26 papers) and Sparse and Compressive Sensing Techniques (18 papers). Serge Gratton collaborates with scholars based in France, Belgium and United Kingdom. Serge Gratton's co-authors include Philippe L. Toint, Xavier Vasseur, Amos S. Lawless, Nancy Nichols, Luc Giraud, L. N. Vicente, Annick Sartenaer, Marc Baboulin, Henri Calandra and Julien Langou and has published in prestigious journals such as SHILAP Revista de lepidopterología, Computer Physics Communications and Quarterly Journal of the Royal Meteorological Society.

In The Last Decade

Serge Gratton

86 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Serge Gratton France 21 521 432 383 238 185 92 1.3k
Youssef Marzouk United States 29 540 1.0× 556 1.3× 76 0.2× 741 3.1× 69 0.4× 125 3.3k
Allison H. Baker United States 17 298 0.6× 274 0.6× 88 0.2× 103 0.4× 124 0.7× 46 1.3k
Ivan Dimov Bulgaria 19 189 0.4× 143 0.3× 271 0.7× 148 0.6× 315 1.7× 145 1.3k
Angelika Bunse‐Gerstner Germany 21 702 1.3× 158 0.4× 463 1.2× 79 0.3× 191 1.0× 44 1.4k
Martin B. van Gijzen Netherlands 15 509 1.0× 283 0.7× 210 0.5× 52 0.2× 360 1.9× 81 1.0k
Xi-Le Zhao China 46 215 0.4× 2.3k 5.4× 156 0.4× 346 1.5× 145 0.8× 226 6.4k
Robert D. Falgout United States 24 1.1k 2.1× 1.6k 3.6× 468 1.2× 58 0.2× 213 1.2× 77 2.5k
Zahari Zlatev Denmark 23 486 0.9× 471 1.1× 799 2.1× 46 0.2× 115 0.6× 138 2.0k
Xuemin Tu United States 17 217 0.4× 429 1.0× 94 0.2× 163 0.7× 58 0.3× 51 914
Robert Scheichl United Kingdom 25 867 1.7× 1.0k 2.3× 360 0.9× 72 0.3× 163 0.9× 85 2.1k

Countries citing papers authored by Serge Gratton

Since Specialization
Citations

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

Fields of papers citing papers by Serge Gratton

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Serge Gratton

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

All Works

20 of 20 papers shown
1.
Mycek, Paul, et al.. (2025). A FILTERED MULTILEVEL MONTE CARLO METHOD FOR ESTIMATING THE EXPECTATION OF CELL-CENTERED DISCRETIZED RANDOM FIELDS. International Journal for Uncertainty Quantification. 15(6). 1–36.
2.
Simon, Ehouarn, et al.. (2023). Neural prediction model for transition onset of a boundary layer in presence of two-dimensional surface defects. SHILAP Revista de lepidopterología. 3.
3.
Gratton, Serge, et al.. (2023). Data Assimilation Networks. Journal of Advances in Modeling Earth Systems. 15(4). 10 indexed citations
4.
Gratton, Serge & Philippe L. Toint. (2022). Adaptive regularization minimization algorithms with nonsmooth norms. IMA Journal of Numerical Analysis. 43(2). 920–949. 4 indexed citations
5.
Bocquet, Marc, et al.. (2018). Quasi-static ensemble variational data assimilation: a theoretical and numerical study with the iterative ensemble Kalman smoother. Nonlinear processes in geophysics. 25(2). 315–334. 7 indexed citations
6.
Bergou, El Houcine, Youssef Diouane, & Serge Gratton. (2018). A Line-Search Algorithm Inspired by the Adaptive Cubic Regularization Framework and Complexity Analysis. Journal of Optimization Theory and Applications. 178(3). 885–913. 6 indexed citations
7.
Bocquet, Marc, et al.. (2017). Quasi static ensemble variational data assimilation. 1 indexed citations
8.
Gratton, Serge, et al.. (2017). Complexity and global rates of trust-region methods based on probabilistic models. IMA Journal of Numerical Analysis. 38(3). 1579–1597. 35 indexed citations
9.
Eisenstat, Stanley C., et al.. (2017). On the Symmetric Componentwise Relative Backward Error for Linear Systems of Equations. SIAM Journal on Matrix Analysis and Applications. 38(4). 1100–1115. 1 indexed citations
10.
Gratton, Serge, et al.. (2014). Observation thinning in data assimilation computations. SHILAP Revista de lepidopterología. 3(1). 31–51. 5 indexed citations
11.
Ramillien, Guillaume, Lucía Seoane, Frédéric Frappart, et al.. (2012). Constrained Regional Recovery of Continental Water Mass Time-variations from GRACE-based Geopotential Anomalies over South America. Surveys in Geophysics. 33(5). 887–905. 29 indexed citations
12.
Gratton, Serge, et al.. (2009). Numerical experience with a recursive trust-region method for multilevel nonlinear bound-constrained optimization. Optimization methods & software. 25(3). 359–386. 15 indexed citations
13.
Fares, M’Barek, Serge Gratton, & Philippe L. Toint. (2009). SVD-tail: a new linear-sampling reconstruction method for inverse scattering problems. Inverse Problems. 25(9). 95013–95013. 7 indexed citations
14.
Arioli, M., I. S. Duff, Serge Gratton, & Stéphane Pralet. (2007). A Note on GMRES Preconditioned by a Perturbed $L D L^T$ Decomposition with Static Pivoting. SIAM Journal on Scientific Computing. 29(5). 2024–2044. 21 indexed citations
15.
Gratton, Serge, Amos S. Lawless, & Nancy Nichols. (2007). Approximate Gauss–Newton Methods for Nonlinear Least Squares Problems. SIAM Journal on Optimization. 18(1). 106–132. 158 indexed citations
16.
Giraud, Luc, Serge Gratton, & Julien Langou. (2007). Convergence in Backward Error of Relaxed GMRES. SIAM Journal on Scientific Computing. 29(2). 710–728. 16 indexed citations
17.
Giraud, Luc & Serge Gratton. (2006). Accelerating Krylov solvers with low rank correction. Research Repository (Delft University of Technology).
18.
Gratton, Serge, et al.. (2005). Second-order convergence properties of trust-region methods using incomplete curvature information, with an application to multigrid optimization. Repository of the University of Namur.
19.
Laurichesse, Denis, et al.. (2003). Use of GNSS-Based Pseudo-Acceleration Measurements and Orbital Constraints to Initialize Spaceborne Receiver Orbit Solutions. NAVIGATION Journal of the Institute of Navigation. 50(2). 95–101. 3 indexed citations
20.
Frayssé, Valérie, et al.. (2000). Structured Backward Error and Condition Number for Linear Systems of the Type A* Ax = b. BIT Numerical Mathematics. 40(1). 74–83. 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.

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