Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Theory of Difference Equations - Differential Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
103
0.817
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Delay differential Equations and difference Equations
Harmonic Analysis and Higher integrability and summability
Dynamic Equat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
71
0.420
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Complex Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
70
0.440
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Applied Mathematics
Field Theory
Nonlinear Dynamics
Fractional Calculus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
67
0.615
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Differential and Difference Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
55
0.932
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Applied statistics
Reliability
Statistical Distributions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
43
0.956
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Numerical Analysis
Applied Mathematics
Computational Mathematics
Collocation Methods
Spectral
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
39
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
32
0.492
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Elasticity
Viscoelasticity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Nonlinear dynamical systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
29
0.617
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Chaos
Dynamical System
Difference Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
28
0.491
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Mathematical Statistics
Reliability Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
27
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Computational Mathematics
Sinc Numerical Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Algebra - Difference Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
25
0.735
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Numerical analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
23
0.793
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Differential Equations
Dynamic Equations
Time Scales
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
20
0.513
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
PureMathematic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Mathematical Statistics & Combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Applied Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
15
0.319
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Mathematics
Abstract Algebra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
14
0.424
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Applied Math
Mathematical Physics
Theoretical Mechanics
Stability of Motion
Integrable Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Applied Mathematics and Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Mathematical Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Fractional differential equations
Thermoelasticity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
EM Elsayed
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
103
0.817
Theory of Difference Equations - Differential Equations
Samir H. Saker
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
71
0.420
Delay differential Equations and difference Equations
Harmonic Analysis and Higher integrability and summability
Dynamic Equat
Mohamed Kamal Aouf
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
70
0.440
E. Ahmed
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
67
0.615
Applied Mathematics
Field Theory
Nonlinear Dynamics
Fractional Calculus
O Moaaz
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
55
0.932
Differential and Difference Equations
Mseliwa
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
43
0.956
Applied statistics
Reliability
Statistical Distributions
Waleed Adel
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
39
1.000
Numerical Analysis
Applied Mathematics
Computational Mathematics
Collocation Methods
Spectral
Elmetwally Elabbasy
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
32
0.492
MNM Allam
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
HN Agiza
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
29
0.617
Mohamed El Dessoky Ahmed
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
28
0.491
Chaos
Dynamical System
Difference Equations
Abdelfattah Mustafa
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
27
0.750
Mathematical Statistics
Reliability Engineering
Mohamed El Gamel
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
Computational Mathematics
Sinc Numerical Methods
Tarek F Ibrahim
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
25
0.735
Algebra - Difference Equations
Ahmed Elsaid
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
23
0.793
Mohamed Elshafie
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Taher S Hassan
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
20
0.513
Differential Equations
Dynamic Equations
Time Scales
Adela Osman
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
Beih S El Desouky
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
Mathematical Statistics & Combinatorics
Awad Ebrahim Yousef Elgohary
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
15
0.319
Ahmed Sadeq Omar Hegazy
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
14
0.424
Hamad Yehia
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
Applied Math
Mathematical Physics
Theoretical Mechanics
Stability of Motion
Integrable Systems
Mahmoud Taha Yassen
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
Applied Mathematics and Statistics
Ahmed El Bassiouny
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
Waleed Ezzat Raslan
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Fractional differential equations
Thermoelasticity