Marco Castellani

846 total citations
44 papers, 557 citations indexed

About

Marco Castellani is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Applied Mathematics. According to data from OpenAlex, Marco Castellani has authored 44 papers receiving a total of 557 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Computational Theory and Mathematics, 21 papers in Numerical Analysis and 14 papers in Applied Mathematics. Recurrent topics in Marco Castellani's work include Optimization and Variational Analysis (39 papers), Advanced Optimization Algorithms Research (20 papers) and Nonlinear Differential Equations Analysis (11 papers). Marco Castellani is often cited by papers focused on Optimization and Variational Analysis (39 papers), Advanced Optimization Algorithms Research (20 papers) and Nonlinear Differential Equations Analysis (11 papers). Marco Castellani collaborates with scholars based in Italy, Romania and Peru. Marco Castellani's co-authors include Giancarlo Bigi, M. Pappalardo, Mauro Passacantando, G. Kassay, Giandomenico Mastroeni, Mircea Balaj and Carlos Luís Parra-Calderón and has published in prestigious journals such as European Journal of Operational Research, Journal of Mathematical Analysis and Applications and Nonlinear Analysis.

In The Last Decade

Marco Castellani

37 papers receiving 511 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Marco Castellani Italy 11 514 346 121 103 96 44 557
Giancarlo Bigi Italy 13 491 1.0× 368 1.1× 124 1.0× 69 0.7× 64 0.7× 34 522
Wilfredo Sosa Brazil 8 451 0.9× 348 1.0× 161 1.3× 85 0.8× 62 0.6× 25 499
Antonino Maugeri Italy 5 591 1.1× 291 0.8× 160 1.3× 62 0.6× 198 2.1× 10 698
Giandomenico Mastroeni Italy 13 578 1.1× 452 1.3× 107 0.9× 26 0.3× 78 0.8× 45 612
Fabián Flores-Bazán Chile 17 704 1.4× 507 1.5× 207 1.7× 49 0.5× 137 1.4× 56 737
Truong Q. Bao United States 11 504 1.0× 330 1.0× 147 1.2× 32 0.3× 57 0.6× 32 543
А. С. Антипин Russia 11 588 1.1× 465 1.3× 242 2.0× 46 0.4× 30 0.3× 52 652
Sándor Komlósi Hungary 8 348 0.7× 214 0.6× 76 0.6× 33 0.3× 95 1.0× 16 472
A. Göpfert Germany 5 451 0.9× 315 0.9× 127 1.0× 20 0.2× 76 0.8× 9 513
G. Kassay Romania 21 1.0k 2.0× 582 1.7× 403 3.3× 79 0.8× 271 2.8× 56 1.1k

Countries citing papers authored by Marco Castellani

Since Specialization
Citations

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

Fields of papers citing papers by Marco Castellani

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marco Castellani

This figure shows the co-authorship network connecting the top 25 collaborators of Marco Castellani. A scholar is included among the top collaborators of Marco Castellani 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 Marco Castellani. Marco Castellani 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.
Bigi, Giancarlo, et al.. (2025). An extragradient algorithm for a lifted reformulation of projected solutions for quasiequilibria. Journal of Global Optimization. 92(4). 1071–1090.
2.
Balaj, Mircea, et al.. (2024). An approach of equilibrium problems based on selection theorems. Optimization. 75(4). 687–704. 1 indexed citations
3.
Castellani, Marco, et al.. (2023). Projected solutions for finite-dimensional quasiequilibrium problems. Computational Management Science. 20(1). 3 indexed citations
4.
Balaj, Mircea, et al.. (2023). New criteria for existence of solutions for equilibrium problems. Computational Management Science. 20(1). 3 indexed citations
5.
Castellani, Marco, et al.. (2023). A Continuity Result for the Adjusted Normal Cone Operator. Journal of Optimization Theory and Applications. 200(2). 858–873. 4 indexed citations
6.
Castellani, Marco, et al.. (2019). Existence of quasiequilibria in metric vector spaces. Journal of Mathematical Analysis and Applications. 484(1). 123751–123751. 9 indexed citations
7.
Bigi, Giancarlo, Marco Castellani, M. Pappalardo, & Mauro Passacantando. (2018). Nonlinear Programming Techniques for Equilibria. CINECA IRIS Institutial research information system (University of Pisa). 69 indexed citations
8.
Castellani, Marco, et al.. (2014). An existence result for quasiequilibrium problems in separable Banach spaces. Journal of Mathematical Analysis and Applications. 425(1). 85–95. 24 indexed citations
9.
Castellani, Marco & M. Pappalardo. (2009). GAP FUNCTIONS FOR NONSMOOTH EQUILIBRIUM PROBLEMS. Taiwanese Journal of Mathematics. 13. 1837–1846. 2 indexed citations
10.
Bigi, Giancarlo, Marco Castellani, & M. Pappalardo. (2009). A new solution method for equilibrium problems. Optimization methods & software. 24(6). 895–911. 38 indexed citations
11.
Castellani, Marco & M. Pappalardo. (2009). GAP FUNCTIONS FOR NONSMOOTH EQUILIBRIUM PROBLEMS. Taiwanese Journal of Mathematics. 13(6A). 2 indexed citations
12.
Castellani, Marco. (2007). On constraint qualifications in nonlinear programming. Nonlinear Analysis. 69(10). 3249–3258. 10 indexed citations
13.
Bigi, Giancarlo & Marco Castellani. (2004). Uniqueness of KKT multipliersin multiobjective optimization. Applied Mathematics Letters. 17(11). 1285–1290. 9 indexed citations
14.
Castellani, Marco. (2001). Nonsmooth Invex Functions and Sufficient Optimality Conditions. Journal of Mathematical Analysis and Applications. 255(1). 319–332. 7 indexed citations
15.
Castellani, Marco. (2000). A Dual Representation for Proper Positively Homogeneous Functions. Journal of Global Optimization. 16(4). 393–400. 26 indexed citations
16.
Bigi, Giancarlo & Marco Castellani. (2000). Uniqueness of KKT Multipliers in Multiobjective Programming. UnipiEprints Open Archive (Università di Pisa).
17.
Castellani, Marco & Giancarlo Bigi. (2000). Second order optimality conditions for dierentiable multiobjective problems. 1 indexed citations
18.
Castellani, Marco, Giandomenico Mastroeni, & M. Pappalardo. (1997). Separation of Sets, Lagrange Multipliers, and Totally Regular Extremum Problems. Journal of Optimization Theory and Applications. 92(2). 249–261. 5 indexed citations
19.
Castellani, Marco. (1996). A necessary second-order optimality condition in nonsmooth mathematical programming. Operations Research Letters. 19(2). 79–86. 6 indexed citations
20.
Castellani, Marco. (1995). Variational sets and necessary optimality conditions in nonsmooth optimization. ˜Le œMatematiche. 49(2). 189–203. 2 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 Giancarlo Bigi Breakdown of academic impact, for papers by Wilfredo Sosa Breakdown of academic impact, for papers by Antonino Maugeri Breakdown of academic impact, for papers by Giandomenico Mastroeni Breakdown of academic impact, for papers by Fabián Flores-Bazán Breakdown of academic impact, for papers by Truong Q. Bao Breakdown of academic impact, for papers by А. С. Антипин Breakdown of academic impact, for papers by Sándor Komlósi Breakdown of academic impact, for papers by A. Göpfert Breakdown of academic impact, for papers by G. Kassay
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