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
Mathematical Biology and Dynamical Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,175
1,230
0.566
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Mathematical Biology
Mathematical Ecology
Mathematical Demography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,769
1,192
0.674
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Graph theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,312
679
0.518
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Dynamical systems
Bio-Mathematics (Mathematical Epidemiology)
Economic Epidemiology (Cost-effectiveness analysis)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
673
382
0.568
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Mathematical Biology and Mathematical Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
416
386
0.928
* Total Citation Counts Rankings
Ranking Based On Selection: 6
mathematical modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
313
220
0.703
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Mathematical Physics
Epidemiology
Mathematical Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
280
172
0.614
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
79
0.658
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Statistical Distributions
Time Series
Multivariate Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
94
0.862
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Science
mathematics and technology education
quality assurance and management
higher education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
49
0.721
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Mathematical Epidemiology
Infectious Disease modeling
Fractional Calculus
Uncertainty Quantification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Mathematical Epidemiology
Dynamical Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Mathematical Biology
Numerical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total Citation Counts Rankings
Rankings
414,419
25
14
Ranking Based On Selection: 1
Claver Pedzisai Bhunu
University of Zimbabwe
Harare, Zimbabwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,175
1,230
0.566
Mathematical Biology and Dynamical Systems
* Total Citation Counts Rankings
Rankings
479,924
36
20
Ranking Based On Selection: 2
Steady Mushayabasa
University of Zimbabwe
Harare, Zimbabwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,769
1,192
0.674
Mathematical Biology
Mathematical Ecology
Mathematical Demography
* Total Citation Counts Rankings
Rankings
581,687
48
24
Ranking Based On Selection: 3
Simon Mukwembi
University of Zimbabwe
Harare, Zimbabwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,312
679
0.518
* Total Citation Counts Rankings
Rankings
818,008
104
12
Ranking Based On Selection: 4
Hove-Musekwa Senelani Dorothy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
673
382
0.568
Dynamical systems
Bio-Mathematics (Mathematical Epidemiology)
Economic Epidemiology (Cost-effectiveness analysis)
* Total Citation Counts Rankings
Rankings
992,455
178
59
Ranking Based On Selection: 5
Josiah Mushanyu
University of Zimbabwe
Harare, Zimbabwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
416
386
0.928
Mathematical Biology and Mathematical Modelling
* Total Citation Counts Rankings
Rankings
1,107,042
248
75
Ranking Based On Selection: 6
ET. Ngarakana-Gwasira
University of Zimbabwe
Harare, Zimbabwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
313
220
0.703
* Total Citation Counts Rankings
Rankings
1,153,449
282
82
Ranking Based On Selection: 7
Gift Muchatibaya
University of Zimbabwe
Harare, Zimbabwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
280
172
0.614
Mathematical Physics
Epidemiology
Mathematical Biology
* Total Citation Counts Rankings
Rankings
1,512,903
540
86
Ranking Based On Selection: 8
Thubelihle Ndlovu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
79
0.658
* Total Citation Counts Rankings
Rankings
1,551,470
570
92
Ranking Based On Selection: 9
Precious Mdlongwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
94
0.862
Statistical Distributions
Time Series
Multivariate Analysis
* Total Citation Counts Rankings
Rankings
1,731,490
705
113
Ranking Based On Selection: 10
Nduduzo Phuthi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
49
0.721
Science
mathematics and technology education
quality assurance and management
higher education
* Total Citation Counts Rankings
Rankings
1,798,570
770
124
Ranking Based On Selection: 11
Tinashe Byron Gashirai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
Mathematical Epidemiology
Infectious Disease modeling
Fractional Calculus
Uncertainty Quantification
* Total Citation Counts Rankings
Rankings
1,979,285
905
157
Ranking Based On Selection: 12
Sarudzai Portia Showa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
Mathematical Epidemiology
Dynamical Systems
* Total Citation Counts Rankings
Rankings
2,195,771
1,111
236
Ranking Based On Selection: 13
Tinashe Victor Mupedza
University of Zimbabwe
Harare, Zimbabwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Mathematical Biology
Numerical Analysis