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
Algeria
Ahmed Boudaoui
Stochastic Differential Equations
Differential Inclusions
Fixed Point Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
325
288
0.886
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Algeria
Abdeldjalil Slama
Statistics
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
65
0.730
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Algeria
Laksaci Noura
Functional Analysis
Fixed Point Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Algeria
Bahya Roummani
analyse fonctionnelle
théorié des points fixes
analyse multivoque
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Algeria
Toureche Trouba Nafissa
Basic mathematics
Partial differential equation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Rankings
1,091,410
Algeria
2,086
23
Ranking Based On Selection: 1
Ahmed Boudaoui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
325
288
0.886
Stochastic Differential Equations
Differential Inclusions
Fixed Point Theory
* Total Citation Counts Rankings
Rankings
1,632,377
Algeria
6,771
57
Ranking Based On Selection: 2
Abdeldjalil Slama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
65
0.730
* Total Citation Counts Rankings
Rankings
2,072,548
Algeria
13,405
102
Ranking Based On Selection: 3
Laksaci Noura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total Citation Counts Rankings
Rankings
2,335,086
Algeria
20,147
147
Ranking Based On Selection: 4
Bahya Roummani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
analyse fonctionnelle
théorié des points fixes
analyse multivoque
* Total Citation Counts Rankings
Rankings
2,341,635
Algeria
20,403
149
Ranking Based On Selection: 5
Toureche Trouba Nafissa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Basic mathematics
Partial differential equation