Citation Rankings
Highly Cited Researchers
Natural Sciences / Mathematical Sciences Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Mathematical Modelling
Dynamical Systems
Mathematical Biology
Fractional Calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
795
719
0.904
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Real Analysis
Theory of Inequalities
Special Functions
Mathematical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
310
0.709
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
284
0.802
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Mathematical Modeling
Modeling in Education
Teaching and Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
236
0.971
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Mathematical programming
Optimal Reliability Modelling
Numerical Analysis
Mathematical Analysis
Statistical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
299
171
0.572
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Mathematical Analysis with focus on Inequalities and Special functions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
170
136
0.800
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Operations Research
Mathematical Optimisation
Mathematical Modelling
Numerical Analysis
Mathematical Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
129
0.816
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Statistics
Probability Distributions
Actuarial Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
124
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Statistics
Mathematics
Health care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
45
0.833
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Mathematical modelling
Differential Equations
Numerical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Mathematical Modeling
Biological Modeling
Differential Equations
Optimal Control Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Mathematical Analysis
Applied Mathematics and Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Probability Distribution
Experimentation and Performance analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Mathematical Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Mathematical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years Citation Counts Rankings
Rankings
596,342
561
7
Ranking Based On Selection: 1
Baba Seidu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
795
719
0.904
Mathematical Modelling
Dynamical Systems
Mathematical Biology
Fractional Calculus
* Last 6 Years Citation Counts Rankings
Rankings
932,823
1,256
11
Ranking Based On Selection: 2
Kwara Nantomah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
310
0.709
Real Analysis
Theory of Inequalities
Special Functions
Mathematical Analysis
* Last 6 Years Citation Counts Rankings
Rankings
972,465
1,363
12
Ranking Based On Selection: 3
Oladejo Nathaniel Kayode
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
284
0.802
* Last 6 Years Citation Counts Rankings
Rankings
1,057,923
1,619
16
Ranking Based On Selection: 4
Christopher Saaha Bornaa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
236
0.971
Mathematical Modeling
Modeling in Education
Teaching and Learning
* Last 6 Years Citation Counts Rankings
Rankings
1,206,654
2,047
25
Ranking Based On Selection: 5
Stephen B. Twum
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
299
171
0.572
Mathematical programming
Optimal Reliability Modelling
Numerical Analysis
Mathematical Analysis
Statistical Analysis
* Last 6 Years Citation Counts Rankings
Rankings
1,314,964
2,382
31
Ranking Based On Selection: 6
Mohammed Muniru Iddrisu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
170
136
0.800
Mathematical Analysis with focus on Inequalities and Special functions
* Last 6 Years Citation Counts Rankings
Rankings
1,339,480
2,469
33
Ranking Based On Selection: 7
Douglas Kwasi Boah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
129
0.816
Operations Research
Mathematical Optimisation
Mathematical Modelling
Numerical Analysis
Mathematical Methods
* Last 6 Years Citation Counts Rankings
Rankings
1,359,000
2,530
34
Ranking Based On Selection: 8
Abdul Ghaniyyu Abubakari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
124
1.000
Statistics
Probability Distributions
Actuarial Science
* Last 6 Years Citation Counts Rankings
Rankings
1,772,226
3,994
57
Ranking Based On Selection: 9
IRENE DEKOMWINE ANGBING
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
45
0.833
Statistics
Mathematics
Health care
* Last 6 Years Citation Counts Rankings
Rankings
1,916,949
4,504
65
Ranking Based On Selection: 10
Philip Ndebugre Akuka Apam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Mathematical modelling
Differential Equations
Numerical Analysis
* Last 6 Years Citation Counts Rankings
Rankings
1,969,385
4,743
70
Ranking Based On Selection: 11
Elijah B. Baloba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Mathematical Modeling
Biological Modeling
Differential Equations
Optimal Control Theory
* Last 6 Years Citation Counts Rankings
Rankings
2,172,036
5,601
84
Ranking Based On Selection: 12
Gregory Abe-I-Kpeng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Mathematical Analysis
Applied Mathematics and Algebra
* Last 6 Years Citation Counts Rankings
Rankings
2,193,219
5,700
89
Ranking Based On Selection: 13
Mathias Akamba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Probability Distribution
Experimentation and Performance analysis
* Last 6 Years Citation Counts Rankings
Rankings
2,209,083
5,768
92
Ranking Based On Selection: 14
Anang Richard Clottey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Last 6 Years Citation Counts Rankings
Rankings
2,237,247
5,908
94
Ranking Based On Selection: 15
Kailan Suhuyini A.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years Citation Counts Rankings
Rankings
2,358,563
6,543
108
Ranking Based On Selection: 16
Thomas Awinba Akugre
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000