Roberto Andreani

3.2k total citations
104 papers, 2.1k citations indexed

About

Roberto Andreani is a scholar working on Numerical Analysis, Computational Theory and Mathematics and Computational Mechanics. According to data from OpenAlex, Roberto Andreani has authored 104 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Numerical Analysis, 65 papers in Computational Theory and Mathematics and 28 papers in Computational Mechanics. Recurrent topics in Roberto Andreani's work include Advanced Optimization Algorithms Research (66 papers), Optimization and Variational Analysis (53 papers) and Sparse and Compressive Sensing Techniques (26 papers). Roberto Andreani is often cited by papers focused on Advanced Optimization Algorithms Research (66 papers), Optimization and Variational Analysis (53 papers) and Sparse and Compressive Sensing Techniques (26 papers). Roberto Andreani collaborates with scholars based in Brazil, Chile and Italy. Roberto Andreani's co-authors include J. M. Martı́nez, María Laura Schuverdt, Gabriel Haeser, Ernesto G. Birgin, Paulo J. S. Silva, Alberto Ramos, Leandro Martı́nez, Ana Friedlander, B. F. Svaiter and Sandra A. Santos and has published in prestigious journals such as Physical review. B, Condensed matter, European Journal of Operational Research and BMC Bioinformatics.

In The Last Decade

Roberto Andreani

95 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roberto Andreani Brazil 24 1.3k 1.3k 531 344 250 104 2.1k
Yanping Chen China 34 2.0k 1.5× 1.1k 0.9× 2.0k 3.8× 67 0.2× 153 0.6× 311 4.3k
W. H. Enright Canada 22 1.7k 1.3× 767 0.6× 884 1.7× 185 0.5× 21 0.1× 69 2.3k
Hans Wilhelm Alt Germany 24 253 0.2× 1.3k 1.0× 696 1.3× 196 0.6× 142 0.6× 45 2.3k
Zoran Gajić United States 28 499 0.4× 345 0.3× 96 0.2× 1.0k 3.0× 51 0.2× 147 2.3k
Jinchao Xu United States 35 940 0.7× 2.0k 1.5× 3.9k 7.4× 71 0.2× 126 0.5× 89 4.9k
R.M.M. Mattheij Netherlands 20 527 0.4× 410 0.3× 597 1.1× 176 0.5× 52 0.2× 132 1.6k
Josef Dick Australia 21 1.5k 1.1× 293 0.2× 310 0.6× 32 0.1× 56 0.2× 103 2.0k
Fabio Schoen Italy 24 369 0.3× 552 0.4× 113 0.2× 143 0.4× 75 0.3× 72 1.5k
Robert S. Womersley Australia 23 715 0.5× 614 0.5× 415 0.8× 117 0.3× 22 0.1× 53 1.4k
Pablo Pedregal Spain 19 158 0.1× 1.1k 0.8× 303 0.6× 253 0.7× 163 0.7× 117 1.9k

Countries citing papers authored by Roberto Andreani

Since Specialization
Citations

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

Fields of papers citing papers by Roberto Andreani

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roberto Andreani

This figure shows the co-authorship network connecting the top 25 collaborators of Roberto Andreani. A scholar is included among the top collaborators of Roberto Andreani 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 Roberto Andreani. Roberto Andreani 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.
Andreani, Roberto, et al.. (2025). A minimal face constant rank constraint qualification for reducible conic programming. Mathematical Programming. 215(1-2). 743–769.
2.
Andreani, Roberto, et al.. (2024). Improving the Global Convergence of Inexact Restoration Methods for Constrained Optimization Problems. SIAM Journal on Optimization. 34(4). 3429–3455.
3.
Andreani, Roberto, et al.. (2024). Constraint Qualifications and Strong Global Convergence Properties of an Augmented Lagrangian Method on Riemannian Manifolds. SIAM Journal on Optimization. 34(2). 1799–1825. 2 indexed citations
4.
Andreani, Roberto, et al.. (2024). Technosol made with urban and industrial waste: Potential for improving soil quality and growing tree seedlings. 2. 100009–100009. 1 indexed citations
5.
Andreani, Roberto, et al.. (2023). First- and second-order optimality conditions for second-order cone and semidefinite programming under a constant rank condition. Mathematical Programming. 202(1-2). 473–513. 3 indexed citations
6.
Andreani, Roberto, et al.. (2021). On Optimality Conditions for Nonlinear Conic Programming. Mathematics of Operations Research. 47(3). 2160–2185. 14 indexed citations
7.
Andreani, Roberto, A. L. Custódio, & Marcos Raydan. (2020). An assessment of Direct MultiSearch when enriched with first-order information for multiobjective optimization. arXiv (Cornell University). 1 indexed citations
8.
Andreani, Roberto, J. M. Martı́nez, Alberto Ramos, & Paulo J. S. Silva. (2018). Strict Constraint Qualifications and Sequential Optimality Conditions for Constrained Optimization. Mathematics of Operations Research. 43(3). 693–717. 48 indexed citations
9.
Andreani, Roberto, et al.. (2018). Bilevel optimization with a multiobjective problem in the lower level. Numerical Algorithms. 81(3). 915–946. 9 indexed citations
10.
Andreani, Roberto, et al.. (2016). On second-order optimality conditions in nonlinear optimization. Optimization methods & software. 32(1). 22–38. 7 indexed citations
11.
Andreani, Roberto, Paulo J. S. Silva, Gabriel Haeser, & Alberto Ramos. (2016). A second-order sequential optimality condition associated to the convergence of optimization algorithms. IMA Journal of Numerical Analysis. drw064–drw064. 23 indexed citations
12.
Andreani, Roberto, Marcos Raydan, & Pablo Tarazaga. (2012). On the geometrical structure of symmetric matrices. Linear Algebra and its Applications. 438(3). 1201–1214. 4 indexed citations
13.
Andreani, Roberto, Ellen H. Fukuda, & Paulo J. S. Silva. (2012). A Gauss–Newton Approach for Solving Constrained Optimization Problems Using Differentiable Exact Penalties. Journal of Optimization Theory and Applications. 156(2). 417–449. 3 indexed citations
14.
Andreani, Roberto, Gabriel Haeser, María Laura Schuverdt, & Paulo J. S. Silva. (2012). Two New Weak Constraint Qualifications and Applications. SIAM Journal on Optimization. 22(3). 1109–1135. 81 indexed citations
15.
Martı́nez, Leandro, Roberto Andreani, & J. M. Martı́nez. (2007). Convergent algorithms for protein structural alignment. BMC Bioinformatics. 8(1). 306–306. 67 indexed citations
16.
Andreani, Roberto, et al.. (2006). Quasi-Newton methods for Order-value optimization and value-at-risk calculations. 2. 11. 10 indexed citations
17.
Andreani, Roberto, E. Diegele, W. Gulden, et al.. (2006). Overview of the European Union fusion nuclear technologies development and essential elements on the way to DEMO. Fusion Engineering and Design. 81(1-7). 25–32. 26 indexed citations
18.
Andreani, Roberto & J. M. Martı́nez. (1999). The reformulation of nonlinear complementarity problems using the Fischer-burmeister function. Applied Mathematics Letters. 12(5). 7–12. 11 indexed citations
19.
Andreani, Roberto. (1993). New engineering aspects of high field tokamaks. Fusion Engineering and Design. 22(1-2). 129–141. 10 indexed citations
20.
Andreani, Roberto, M. Bassetti, M. Bernardini, et al.. (1969). Two-beam operation of the 1.5 GeV electron-positron storage ring adone. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 1(15). 729–737. 12 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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