Citation Rankings
Highly Cited Researchers

Natural Sciences / Mathematical Sciences Highly Cited Researchers Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
Ecuador
Hugo Leiva
Differential Equations
Control Theory and Functional Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,184
1,021
0.467
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Ecuador
François Anton
Algebraic Geometry
Computational Geometry
Mathematical Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,765
846
0.479
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Ecuador
Anvarbek Meirmanov
Partial Differential Equations
Free Boundary Problems
Homogenization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,678
393
0.234
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Ecuador
Hermann Mena
Applied Mathematics
Numerical analysis
Computational Science
Linear Quadratic Optimization
Optimization Under Uncertainty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
689
308
0.447
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Ecuador
Raúl Manzanilla
Teoría de la aproximación de funciones para la resolución de problemas de ecuaciones en derivadas parciales
interpolación y
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
279
57
0.204
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Ecuador
Saba Rafael Infante
Markov Chain Monte Carlo Methods
Sequential Monte Carlo Methods
Spatio-Temporal Statistical Models
Filtering Theory
Applied
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
122
0.547
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Ecuador
Hugo Campos
Complex analysis
generalized analytic functions
ordinary and partial differential equations
difference equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
186
101
0.543
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Ecuador
Dalia Nathaly Cabada Pesantez
Applied Mathematics
Controllability Theory
Delay Differential Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
43
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Ecuador
Eusebio Ariza García
Ecuaciones diferenciales
análisis complejo
cuaterniónico y de Clifford.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total Citation Counts Rankings
Rankings
413,196
Ecuador
190
8
Ranking Based On Selection: 1
Hugo Leiva
Yachay Tech San Miguel de Urcuquí, Ecuador Ecuador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,184
1,021
0.467
Differential Equations
Control Theory and Functional Analysis
* Total Citation Counts Rankings
Rankings
480,766
Ecuador
238
10
Ranking Based On Selection: 2
François Anton
Yachay Tech San Miguel de Urcuquí, Ecuador Ecuador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,765
846
0.479
Algebraic Geometry
Computational Geometry
Mathematical Modeling
* Total Citation Counts Rankings
Rankings
497,747
Ecuador
244
11
Ranking Based On Selection: 3
Anvarbek Meirmanov
Yachay Tech San Miguel de Urcuquí, Ecuador Ecuador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,678
393
0.234
Partial Differential Equations
Free Boundary Problems
Homogenization
* Total Citation Counts Rankings
Rankings
810,080
Ecuador
672
23
Ranking Based On Selection: 4
Hermann Mena
Yachay Tech San Miguel de Urcuquí, Ecuador Ecuador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
689
308
0.447
Applied Mathematics
Numerical analysis
Computational Science
Linear Quadratic Optimization
Optimization Under Uncertainty
* Total Citation Counts Rankings
Rankings
1,155,382
Ecuador
1,324
38
Ranking Based On Selection: 5
Raúl Manzanilla
Yachay Tech San Miguel de Urcuquí, Ecuador Ecuador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
279
57
0.204
Teoría de la aproximación de funciones para la resolución de problemas de ecuaciones en derivadas parciales
interpolación y
* Total Citation Counts Rankings
Rankings
1,249,573
Ecuador
1,555
43
Ranking Based On Selection: 6
Saba Rafael Infante
Yachay Tech San Miguel de Urcuquí, Ecuador Ecuador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
122
0.547
Markov Chain Monte Carlo Methods
Sequential Monte Carlo Methods
Spatio-Temporal Statistical Models
Filtering Theory
Applied
* Total Citation Counts Rankings
Rankings
1,326,759
Ecuador
1,729
50
Ranking Based On Selection: 7
Hugo Campos
Yachay Tech San Miguel de Urcuquí, Ecuador Ecuador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
186
101
0.543
Complex analysis
generalized analytic functions
ordinary and partial differential equations
difference equations
* Total Citation Counts Rankings
Rankings
1,875,479
Ecuador
3,363
74
Ranking Based On Selection: 8
Dalia Nathaly Cabada Pesantez
Yachay Tech San Miguel de Urcuquí, Ecuador Ecuador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
43
1.000
Applied Mathematics
Controllability Theory
Delay Differential Equations
* Total Citation Counts Rankings
Rankings
2,054,890
Ecuador
4,206
84
Ranking Based On Selection: 9
Eusebio Ariza García
Yachay Tech San Miguel de Urcuquí, Ecuador Ecuador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Ecuaciones diferenciales
análisis complejo
cuaterniónico y de Clifford.
* Total Citation Counts Rankings
Rankings
2,341,845
Ecuador
5,912
100
Ranking Based On Selection: 10
Christian Andres Calle Cardenas|Christian Calle-Cárdenas
Yachay Tech San Miguel de Urcuquí, Ecuador Ecuador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000