Citation Rankings
Highly Cited Researchers
Natural Sciences / Mathematical Sciences Highly Cited Researchers 30 Scientists 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
Quantile Regression
Bayesian Inference
Machine learning
Biostatistics.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,435
921
0.642
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Complex Analysis
Geometric Function Theory
Univalent and Multivalent Function Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,273
1,001
0.786
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Mathematics
Integral Transforms
Functional analysis
Differential Equations and Its Application
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
526
523
0.994
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Mathematics
Applied Mathematics
Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
301
301
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Applied Mathematics-Fluid Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
154
0.794
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Statistics
Biostatistics
Data Analysis
Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
93
0.744
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Mathematics
Artificial Neural Networks
Numerical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
84
0.706
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Sufficient dimension reduction
Variable selection
Quantile regression
Robust Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
84
0.757
* Total Citation Counts Rankings
Ranking Based On Selection: 9
mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
65
0.684
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Mathematical Statistics and Probability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
48
0.649
* Total Citation Counts Rankings
Ranking Based On Selection: 11
mathematical analysis
Pure mathematics
Functional analysis
Real analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
39
0.650
* Total Citation Counts Rankings
Ranking Based On Selection: 12
mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
48
0.960
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
38
0.844
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Differential geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Mathmatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
* Total Citation Counts Rankings
Ranking Based On Selection: 16
time series
non parametric methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Mathematical analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
* Total Citation Counts Rankings
Ranking Based On Selection: 20
differential equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Dynamical System
Stochastic Diffenential Equations
Topology
Functional Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total Citation Counts Rankings
Ranking Based On Selection: 22
topology
topological group
topological groupoid
dynamical systems
topological transformation groups
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 23
optimization
algorithms
operation research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Stochastic differential equations
Bayesian analysis
Measure Theory
Stochastic Partial Differential Equations and Levy Process
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total Citation Counts Rankings
Ranking Based On Selection: 25
mathmatics (graph theory)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total Citation Counts Rankings
Rankings
558,528
338
9
Ranking Based On Selection: 1
Rahim Alhamzawi
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,435
921
0.642
Quantile Regression
Bayesian Inference
Machine learning
Biostatistics.
* Total Citation Counts Rankings
Rankings
600,310
404
11
Ranking Based On Selection: 2
Waggas Galib Atshan
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,273
1,001
0.786
Complex Analysis
Geometric Function Theory
Univalent and Multivalent Function Theory
* Total Citation Counts Rankings
Rankings
908,442
1,079
23
Ranking Based On Selection: 3
Emad Kuffi
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
526
523
0.994
Mathematics
Integral Transforms
Functional analysis
Differential Equations and Its Application
* Total Citation Counts Rankings
Rankings
1,135,932
2,252
52
Ranking Based On Selection: 4
Hasan H Dwail
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
301
301
1.000
Mathematics
Applied Mathematics
Optimization
* Total Citation Counts Rankings
Rankings
1,324,596
3,852
89
Ranking Based On Selection: 5
Dheia Gaze Salih Al-Khafajy
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194
154
0.794
Applied Mathematics-Fluid Mechanics
* Total Citation Counts Rankings
Rankings
1,515,188
5,974
129
Ranking Based On Selection: 6
Ahmed Alhamzawi
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
93
0.744
Statistics
Biostatistics
Data Analysis
Physics
* Total Citation Counts Rankings
Rankings
1,536,020
6,240
140
Ranking Based On Selection: 7
Alaa Kamel Jaber Almosawi|A. k. Jabber
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
84
0.706
Mathematics
Artificial Neural Networks
Numerical Analysis
* Total Citation Counts Rankings
Rankings
1,564,927
6,660
150
Ranking Based On Selection: 8
Ali Alkenani
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
84
0.757
Sufficient dimension reduction
Variable selection
Quantile regression
Robust Statistics
* Total Citation Counts Rankings
Rankings
1,628,638
7,597
174
Ranking Based On Selection: 9
Alia Shani Hassan Kurdi
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
65
0.684
* Total Citation Counts Rankings
Rankings
1,724,625
9,252
221
Ranking Based On Selection: 10
Zainab Hassan Radhy
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
48
0.649
Mathematical Statistics and Probability
* Total Citation Counts Rankings
Rankings
1,798,482
10,709
252
Ranking Based On Selection: 11
Noori Almayahi
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
39
0.650
mathematical analysis
Pure mathematics
Functional analysis
Real analysis
* Total Citation Counts Rankings
Rankings
1,856,468
11,978
292
Ranking Based On Selection: 12
Boushra Youssif Hussein
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
48
0.960
* Total Citation Counts Rankings
Rankings
1,890,551
12,812
311
Ranking Based On Selection: 13
Farhan Dakhil Shyaa
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
38
0.844
* Total Citation Counts Rankings
Rankings
1,926,612
13,792
340
Ranking Based On Selection: 14
Layth M. Alabdulsada
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
* Total Citation Counts Rankings
Rankings
1,927,190
13,816
343
Ranking Based On Selection: 15
Shaymaa Alshybani
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
* Total Citation Counts Rankings
Rankings
1,979,068
15,107
376
Ranking Based On Selection: 16
Tahir Dikheel
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
time series
non parametric methods
* Total Citation Counts Rankings
Rankings
1,980,872
15,183
378
Ranking Based On Selection: 17
Tha'Ar Y Ghawi
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
* Total Citation Counts Rankings
Rankings
1,989,402
15,407
383
Ranking Based On Selection: 18
Emad Allawi Shallal
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
* Total Citation Counts Rankings
Rankings
2,007,920
15,860
397
Ranking Based On Selection: 19
Hayjaa Khudhair Dakhil
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
* Total Citation Counts Rankings
Rankings
2,106,263
18,099
480
Ranking Based On Selection: 20
Hassan Kiream
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Total Citation Counts Rankings
Rankings
2,128,668
18,504
494
Ranking Based On Selection: 21
İhsan Jabbar
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
Dynamical System
Stochastic Diffenential Equations
Topology
Functional Analysis
* Total Citation Counts Rankings
Rankings
2,143,603
18,710
501
Ranking Based On Selection: 22
Sattar Hameed Hamzah
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
topology
topological group
topological groupoid
dynamical systems
topological transformation groups
* Total Citation Counts Rankings
Rankings
2,188,110
19,298
530
Ranking Based On Selection: 23
Haeder Younis Althoby
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
optimization
algorithms
operation research
* Total Citation Counts Rankings
Rankings
2,189,289
19,326
532
Ranking Based On Selection: 24
Muhannad F Al-Saadony
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Stochastic differential equations
Bayesian analysis
Measure Theory
Stochastic Partial Differential Equations and Levy Process
* Total Citation Counts Rankings
Rankings
2,201,852
19,472
539
Ranking Based On Selection: 25
Khalid Aljabri
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917