Citation Rankings
Highly Cited Researchers

Sule Lamido University Highly Cited Researchers CitationNatural Sciences / Mathematical Sciences 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
Nigeria
Idris Ahmed
Nonlinear Analysis
Fixed Point Theory
Numerical Analysis for Ordinary and Fractional Differential Equations
Fractional Calcul
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,050
962
0.916
* Total Citation Counts Rankings
Ranking Based On Selection :2
Nigeria
Yunusa Aliyu Hadejia
mathematical modelling and Differential Games
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :3
Nigeria
Sani Salisu
Fixed Point Theory
Optimizations
Operator Theory
Nonlinear Analysis
Variational Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
107
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :4
Nigeria
Abba Auwalu
Fixed Point Theory
Functional Analysis
Nonlinear Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100
64
0.640
* Total Citation Counts Rankings
Ranking Based On Selection :5
Nigeria
Mujahid Abdullahi
Z-number Theory and Its Application
Fuzzy Decision Making
Dynamical Systems
Topological Data Analysis
Fuzzy Graph Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :6
Nigeria
Abdulhakeem Olayiwola
Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total Citation Counts Rankings
Rankings
660,723
Nigeria
1,947
4
Ranking Based On Selection: 1
Idris Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,050
962
0.916
Nonlinear Analysis
Fixed Point Theory
Numerical Analysis for Ordinary and Fractional Differential Equations
Fractional Calcul
* Total Citation Counts Rankings
Rankings
2,318,449
Nigeria
44,390
61
Ranking Based On Selection: 2
Yunusa Aliyu Hadejia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Rankings
1,557,065
Nigeria
19,840
19
Ranking Based On Selection: 3
Sani Salisu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
107
1.000
Fixed Point Theory
Optimizations
Operator Theory
Nonlinear Analysis
Variational Analysis
* Total Citation Counts Rankings
Rankings
1,586,734
Nigeria
20,571
21
Ranking Based On Selection: 4
Abba Auwalu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100
64
0.640
Fixed Point Theory
Functional Analysis
Nonlinear Analysis
* Total Citation Counts Rankings
Rankings
1,982,761
Nigeria
31,893
41
Ranking Based On Selection: 5
Mujahid Abdullahi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Z-number Theory and Its Application
Fuzzy Decision Making
Dynamical Systems
Topological Data Analysis
Fuzzy Graph Theory
* Total Citation Counts Rankings
Rankings
2,168,509
Nigeria
38,251
49
Ranking Based On Selection: 6
Abdulhakeem Olayiwola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000