Citation Rankings
Highly Cited Researchers
Università degli Studi di Torino Highly Cited Researchers CitationNatural Sciences / Mathematical Sciences Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Mathematics Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,978
1,359
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :2
Differential Geometry
Complex Geometry
Lie Groups
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,637
1,339
0.508
* Total Citation Counts Rankings
Ranking Based On Selection :3
Mathematics
Mathematics Education
e-learning
automatic assessment
Technology Enhanced Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,770
1,497
0.846
* Total Citation Counts Rankings
Ranking Based On Selection :4
Geometric methods in physics
Gravitational theories
Covariant theories
Conservation laws
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,559
395
0.253
* Total Citation Counts Rankings
Ranking Based On Selection :5
Fractional Stochastic Processes
Branching Models
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,510
1,046
0.693
* Total Citation Counts Rankings
Ranking Based On Selection :6
Meccanica analitica. Separazinne delle variabili nell'equazione di Hamilton-Jacobi e nelle altre equazioni della fisica-matemati
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,481
290
0.196
* Total Citation Counts Rankings
Ranking Based On Selection :7
general relativity and gravitation
hamiltonian integrable systems
item response theory
early music
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,338
196
0.146
* Total Citation Counts Rankings
Ranking Based On Selection :8
statistics
educational inequalities
social exclusion
impact evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,314
958
0.729
* Total Citation Counts Rankings
Ranking Based On Selection :9
Calculus of Variations
Regularity Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,109
1,097
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :10
Differential equations
Nonlinear Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
983
217
0.221
* Total Citation Counts Rankings
Ranking Based On Selection :11
Kinetic theory of gases
semigroup theory
mathematical analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
927
394
0.425
* Total Citation Counts Rankings
Ranking Based On Selection :12
analisi numerica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
778
140
0.180
* Total Citation Counts Rankings
Ranking Based On Selection :13
Analisi Numerica
Approssimazione Numerica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
752
197
0.262
* Total Citation Counts Rankings
Ranking Based On Selection :14
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
728
402
0.552
* Total Citation Counts Rankings
Ranking Based On Selection :15
Matematica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
709
284
0.401
* Total Citation Counts Rankings
Ranking Based On Selection :16
Matematica
Algebra
Teoria dei Numeri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
663
449
0.677
* Total Citation Counts Rankings
Ranking Based On Selection :17
Dynamical Systems
Index Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
641
324
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
608
230
0.378
* Total Citation Counts Rankings
Ranking Based On Selection :19
Mathematical Physics
Hamiltonian systems
Integrable systems
Superintegrable systems
Quantization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
170
0.302
* Total Citation Counts Rankings
Ranking Based On Selection :20
Bayesian inference
Stochastic processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
318
0.616
* Total Citation Counts Rankings
Ranking Based On Selection :21
Mathematics
Digital Education
STEM Disciplines
Learning Analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
469
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :22
Mathematical Logic
Model Theory
Combinatorics
Computability Theory
Complexity Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
55
0.116
* Total Citation Counts Rankings
Ranking Based On Selection :23
Nonlinear analysis
Variational methods
N-body problem
Hamiltonian systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
442
176
0.398
* Total Citation Counts Rankings
Ranking Based On Selection :24
approximation theory
spline
numerical integration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
381
93
0.244
* Total Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
348
138
0.397
* Total Citation Counts Rankings
Rankings
316,810
14,295
391
Ranking Based On Selection: 1
Francesca Ferrara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,978
1,359
0.456
* Total Citation Counts Rankings
Rankings
349,586
15,810
439
Ranking Based On Selection: 2
Anna Fino
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,637
1,339
0.508
Differential Geometry
Complex Geometry
Lie Groups
* Total Citation Counts Rankings
Rankings
469,354
20,864
604
Ranking Based On Selection: 3
Marina Marchisio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,770
1,497
0.846
Mathematics
Mathematics Education
e-learning
automatic assessment
Technology Enhanced Learning
* Total Citation Counts Rankings
Rankings
511,392
22,433
637
Ranking Based On Selection: 4
Lorenzo Fatibene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,559
395
0.253
Geometric methods in physics
Gravitational theories
Covariant theories
Conservation laws
* Total Citation Counts Rankings
Rankings
522,136
22,824
650
Ranking Based On Selection: 5
Federico Polito
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,510
1,046
0.693
Fractional Stochastic Processes
Branching Models
* Total Citation Counts Rankings
Rankings
528,750
23,071
656
Ranking Based On Selection: 6
Sergio Benenti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,481
290
0.196
Meccanica analitica. Separazinne delle variabili nell'equazione di Hamilton-Jacobi e nelle altre equazioni della fisica-matemati
* Total Citation Counts Rankings
Rankings
563,338
24,350
689
Ranking Based On Selection: 7
Guido Magnano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,338
196
0.146
general relativity and gravitation
hamiltonian integrable systems
item response theory
early music
* Total Citation Counts Rankings
Rankings
569,459
24,556
698
Ranking Based On Selection: 8
Dalit Contini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,314
958
0.729
statistics
educational inequalities
social exclusion
impact evaluation
* Total Citation Counts Rankings
Rankings
629,149
26,560
748
Ranking Based On Selection: 9
Cristiana De Filippis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,109
1,097
0.989
Calculus of Variations
Regularity Theory
* Total Citation Counts Rankings
Rankings
672,554
27,974
783
Ranking Based On Selection: 10
Paolo Caldiroli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
983
217
0.221
Differential equations
Nonlinear Analysis
* Total Citation Counts Rankings
Rankings
693,699
28,613
805
Ranking Based On Selection: 11
Bertrand Lods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
927
394
0.425
Kinetic theory of gases
semigroup theory
mathematical analysis
* Total Citation Counts Rankings
Rankings
756,301
30,382
840
Ranking Based On Selection: 12
Giampietro Allasia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
778
140
0.180
* Total Citation Counts Rankings
Rankings
768,061
30,698
845
Ranking Based On Selection: 13
Catterina Dagnino
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
752
197
0.262
Analisi Numerica
Approssimazione Numerica
* Total Citation Counts Rankings
Rankings
779,166
30,989
851
Ranking Based On Selection: 14
Pierpaolo De Blasi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
728
402
0.552
* Total Citation Counts Rankings
Rankings
788,339
31,217
859
Ranking Based On Selection: 15
Cinzia Casagrande
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
709
284
0.401
* Total Citation Counts Rankings
Rankings
811,047
31,822
868
Ranking Based On Selection: 16
Nadir Murru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
663
449
0.677
Matematica
Algebra
Teoria dei Numeri
* Total Citation Counts Rankings
Rankings
822,416
32,107
876
Ranking Based On Selection: 17
Alessandro Portaluri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
641
324
0.505
Dynamical Systems
Index Theory
* Total Citation Counts Rankings
Rankings
839,873
32,519
889
Ranking Based On Selection: 18
Margherita Roggero
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
608
230
0.378
* Total Citation Counts Rankings
Rankings
864,476
33,150
908
Ranking Based On Selection: 19
Giovanni Rastelli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
170
0.302
Mathematical Physics
Hamiltonian systems
Integrable systems
Superintegrable systems
Quantization
* Total Citation Counts Rankings
Rankings
891,112
33,717
926
Ranking Based On Selection: 20
Matteo Ruggiero
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
318
0.616
Bayesian inference
Stochastic processes
* Total Citation Counts Rankings
Rankings
921,926
34,663
958
Ranking Based On Selection: 21
Matteo Sacchet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
469
0.987
Mathematics
Digital Education
STEM Disciplines
Learning Analytics
* Total Citation Counts Rankings
Rankings
922,676
34,689
959
Ranking Based On Selection: 22
Domenico Zambella
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
55
0.116
Mathematical Logic
Model Theory
Combinatorics
Computability Theory
Complexity Theory
* Total Citation Counts Rankings
Rankings
951,606
35,558
979
Ranking Based On Selection: 23
Vivina Barutello
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
442
176
0.398
Nonlinear analysis
Variational methods
N-body problem
Hamiltonian systems
* Total Citation Counts Rankings
Rankings
1,010,934
37,369
1,034
Ranking Based On Selection: 24
Paola Lamberti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
381
93
0.244
approximation theory
spline
numerical integration
* Total Citation Counts Rankings
Rankings
1,046,292
38,443
1,058
Ranking Based On Selection: 25
Roberta Sirovich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
348
138
0.397