Citation Rankings
Highly Cited Researchers
Natural Sciences / Mathematical Sciences Highly Cited Researchers Citation Rankings 2025
The Citation Rankings (Highly Cited Researchers) list 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
Numerical Analysis
Computational Fluid Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,763
1,178
0.313
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Special Functions of Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
622
280
0.450
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Applied functional analysis
Computational mathematics
Harmonic analysis
Fixed point theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
284
190
0.669
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Combinatorial Optimization
Graph Algorithms
Discrete Algorithms
Distributed Algorithms
Scheduling Problems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
254
118
0.465
* Total Citation Counts Rankings
Ranking Based On Selection: 5
q-series
Time scales
special functions
Theory of stability
Fraction calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
109
0.796
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Difference Equations
Nonlinear Dynamical Systems
Economic Dynamics
Chaos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
96
0.881
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Geometric Topology -Graph theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
69
0.802
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
46
0.730
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Combinatorial Optimization Problems
Scheduling Problems
Discrete Algorithms
Genetic Algorithms
Swarm Intelligence Algorithms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
33
0.550
* Total Citation Counts Rankings
Ranking Based On Selection: 10
statistical inference
Censored data
Life testing
distribution theory.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
29
0.659
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Structural Analysis
Soil-Structure Interaction
Finite Element
Nonlinear Analysis
Consolidation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Reliabilty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Special Function of Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Fluid Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total Citation Counts Rankings
Rankings
266,370
603
15
Ranking Based On Selection: 1
AA Soliman
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,763
1,178
0.313
Numerical Analysis
Computational Fluid Dynamics
* Total Citation Counts Rankings
Rankings
844,291
5,093
108
Ranking Based On Selection: 2
Medhat A Rakha
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
622
280
0.450
Special Functions of Mathematics
* Total Citation Counts Rankings
Rankings
1,147,403
7,945
168
Ranking Based On Selection: 3
Tamer Nabil Abd-Elsadek
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
284
190
0.669
Applied functional analysis
Computational mathematics
Harmonic analysis
Fixed point theory
* Total Citation Counts Rankings
Rankings
1,194,661
8,586
184
Ranking Based On Selection: 4
Ehab Morsy
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
254
118
0.465
Combinatorial Optimization
Graph Algorithms
Discrete Algorithms
Distributed Algorithms
Scheduling Problems
* Total Citation Counts Rankings
Rankings
1,457,248
13,618
48
Ranking Based On Selection: 5
Karima Mohamed Oraby Mohamed
Suez University
Suez Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
109
0.796
q-series
Time scales
special functions
Theory of stability
Fraction calculus
* Total Citation Counts Rankings
Rankings
1,551,448
15,423
326
Ranking Based On Selection: 6
Asmaa Mohamed Awad
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
96
0.881
Difference Equations
Nonlinear Dynamical Systems
Economic Dynamics
Chaos
* Total Citation Counts Rankings
Rankings
1,645,479
17,349
56
Ranking Based On Selection: 7
Mohamed . R. Zeen El-Deen
Suez University
Suez Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
69
0.802
Geometric Topology -Graph theory
* Total Citation Counts Rankings
Rankings
1,757,878
19,604
62
Ranking Based On Selection: 8
Mohamed Ismail Mohamed Beshir
Suez University
Suez Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
46
0.730
* Total Citation Counts Rankings
Rankings
1,774,978
19,941
421
Ranking Based On Selection: 9
Riham Moharam
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
33
0.550
Combinatorial Optimization Problems
Scheduling Problems
Discrete Algorithms
Genetic Algorithms
Swarm Intelligence Algorithms
* Total Citation Counts Rankings
Rankings
1,872,897
21,997
460
Ranking Based On Selection: 10
Nashwa Yhiea
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
29
0.659
statistical inference
Censored data
Life testing
distribution theory.
* Total Citation Counts Rankings
Rankings
2,098,418
27,419
554
Ranking Based On Selection: 11
Omar El Gendy
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Structural Analysis
Soil-Structure Interaction
Finite Element
Nonlinear Analysis
Consolidation
* Total Citation Counts Rankings
Rankings
2,101,811
27,480
79
Ranking Based On Selection: 12
Yasser Ayed
Suez University
Suez Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
* Total Citation Counts Rankings
Rankings
2,204,800
29,773
603
Ranking Based On Selection: 13
Asmaa O Mohammed
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Special Function of Mathematics
* Total Citation Counts Rankings
Rankings
2,241,501
30,285
616
Ranking Based On Selection: 14
Ns Abdelrahman
Suez Canal University
Ismailia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000