Total 2,455,213 scientists, country 221, and institutions 24,478 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
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* Total i10 IndexRankings
Ranking Based On Selection: 1

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
63
0.373
* Total i10 IndexRankings
Ranking Based On Selection: 2

Complex Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
64
0.403
* Total i10 IndexRankings
Ranking Based On Selection: 3

Theory of Difference Equations - Differential Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
85
0.664
* Total 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
110
64
0.582
* Total i10 IndexRankings
Ranking Based On Selection: 5

Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
32
0.485
* Total i10 IndexRankings
Ranking Based On Selection: 6

Differential and Difference Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
56
0.918
* Total i10 IndexRankings
Ranking Based On Selection: 7

Chaos
Dynamical System
Difference Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
21
0.368
* Total i10 IndexRankings
Ranking Based On Selection: 8

Applied statistics
Reliability
Statistical Distributions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
45
0.957
* Total i10 IndexRankings
Ranking Based On Selection: 9

Nonlinear dynamical systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
26
0.553
* Total i10 IndexRankings
Ranking Based On Selection: 10

Applied Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
15
0.319
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* Total i10 IndexRankings
Ranking Based On Selection: 11

Elasticity
Viscoelasticity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
33
0.717
* Total i10 IndexRankings
Ranking Based On Selection: 12

Numerical Analysis
Applied Mathematics
Computational Mathematics
Collocation Methods
Spectral
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13

Differential Equations
Dynamic Equations
Time Scales
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
19
0.475
* Total i10 IndexRankings
Ranking Based On Selection: 14

Mathematical Statistics
Reliability Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
28
0.737
* Total i10 IndexRankings
Ranking Based On Selection: 15

Applied Math
Mathematical Physics
Theoretical Mechanics
Stability of Motion
Integrable Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
10
0.278
* Total i10 IndexRankings
Ranking Based On Selection: 16

Computational Mathematics
Sinc Numerical Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
23
0.657
* Total i10 IndexRankings
Ranking Based On Selection: 17

Algebra - Difference Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
* Total i10 IndexRankings
Ranking Based On Selection: 18

Mathematics
Abstract Algebra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
12
0.364
* Total i10 IndexRankings
Ranking Based On Selection: 19

PureMathematic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
15
0.484
* Total i10 IndexRankings
Ranking Based On Selection: 20

Numerical analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 21

Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
* Total i10 IndexRankings
Ranking Based On Selection: 22

Mathematical Statistics & Combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 23

Complex Analysis
Pure Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
* Total i10 IndexRankings
Ranking Based On Selection: 24

Applied Mathematics and Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
* Total i10 IndexRankings
Ranking Based On Selection: 25

Mathematical Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
Samir H. Saker
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
63
0.373
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
64
0.403
EM Elsayed
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
85
0.664
Theory of Difference Equations - Differential Equations
E. Ahmed
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
64
0.582
Applied Mathematics
Field Theory
Nonlinear Dynamics
Fractional Calculus
Elmetwally Elabbasy
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
32
0.485
O Moaaz
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
56
0.918
Differential and Difference Equations
Mohamed El Dessoky Ahmed
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
21
0.368
Chaos
Dynamical System
Difference Equations
Mseliwa
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
45
0.957
Applied statistics
Reliability
Statistical Distributions
HN Agiza
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
26
0.553
Awad Ebrahim Yousef Elgohary
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
15
0.319
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MNM Allam
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
33
0.717
Waleed Adel
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
Numerical Analysis
Applied Mathematics
Computational Mathematics
Collocation Methods
Spectral
Taher S Hassan
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
19
0.475
Differential Equations
Dynamic Equations
Time Scales
Abdelfattah Mustafa
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
28
0.737
Mathematical Statistics
Reliability Engineering
Hamad Yehia
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
10
0.278
Applied Math
Mathematical Physics
Theoretical Mechanics
Stability of Motion
Integrable Systems
Mohamed El Gamel
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
23
0.657
Computational Mathematics
Sinc Numerical Methods
Tarek F Ibrahim
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
Algebra - Difference Equations
Ahmed Sadeq Omar Hegazy
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
12
0.364
Adela Osman
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
15
0.484
Ahmed Elsaid
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
Mohamed Elshafie
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
Beih S El Desouky
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
Mathematical Statistics & Combinatorics
Hanan Elsaid Awad Darwish
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
Complex Analysis
Pure Mathematics
Mahmoud Taha Yassen
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
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