Total 2,453,121 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,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1

Design of Algorithms
Numerical Computing
Algebraic Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
44
0.215
* Total i10 IndexRankings
Ranking Based On Selection: 2

Number theory
combinatorics
algebra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
19
0.232
* Total i10 IndexRankings
Ranking Based On Selection: 3

dynamical systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
21
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 4

Geometric Group Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
14
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 5

Differential Algebra
Symbolic Computation
Mathematical Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
10
0.345
* Total i10 IndexRankings
Ranking Based On Selection: 6

geometry - topology - geometric group theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
* Total i10 IndexRankings
Ranking Based On Selection: 7

statistics
design of experiment
computer experiments
industrial statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
* Total i10 IndexRankings
Ranking Based On Selection: 8

Combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 9

Differential Geometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 10

Statistics
Research Methods
Cognition
Brain Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
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* Total i10 IndexRankings
Ranking Based On Selection: 11

Geometric topology and knot theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 IndexRankings
Ranking Based On Selection: 12

Bayesian Modeling
Spatial Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 13

Geometric topology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 14

Topology
Geometry
Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Total i10 IndexRankings
Ranking Based On Selection: 15

Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
1
0.067
* Total i10 IndexRankings
Ranking Based On Selection: 16

digital topology
function spaces
topology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
3
0.250
* Total i10 IndexRankings
Ranking Based On Selection: 17

Recursive Topology
Logic of Proofs and Justifications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
2
0.167
* Total i10 IndexRankings
Ranking Based On Selection: 18

Algorithms
Computational Biology
Pattern Matching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 19

Algorithms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
2
0.200
* Total i10 IndexRankings
Ranking Based On Selection: 20

mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 21

Computational Thinking in Education
Mathematics and Data Visualizations
Monte Carlo Simulations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 22

combinatorial group theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23

Complex Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 24

graph theory
low dimensional topology
knot theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 25

Discrete mathematics
Algorithms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Victor Y Pan
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
44
0.215
Design of Algorithms
Numerical Computing
Algebraic Computing
Melvyn B Nathanson
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
19
0.232
Number theory
combinatorics
algebra
Enrique Pujals
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
21
0.429
Olga Kharlampovich
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
14
0.333
Alexey Ovchinnikov
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
10
0.345
Differential Algebra
Symbolic Computation
Mathematical Biology
Jason Behrstock
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
geometry - topology - geometric group theory
Youngdeok Hwang
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
statistics
design of experiment
computer experiments
industrial statistics
Adam Sheffer
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Renato G Bettiol
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
Anjali Krishnan
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Statistics
Research Methods
Cognition
Brain Imaging
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Abhijit Champanerkar
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
Geometric topology and knot theory
Yu Ryan Yue
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Bayesian Modeling
Spatial Statistics
Joseph Maher
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Mahmoud Zeinalian
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Zhe Wang
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
1
0.067
Paul R Meyer
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
3
0.250
digital topology
function spaces
topology
Elena Y Nogina
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
2
0.167
Recursive Topology
Logic of Proofs and Justifications
Shoshana Neuburger Marcus
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Algorithms
Computational Biology
Pattern Matching
Jim Cox
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
2
0.200
Barry Cherkas
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
Boyan Kostadinov
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Computational Thinking in Education
Mathematics and Data Visualizations
Monte Carlo Simulations
Dong Wook Won
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Tao Chen
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Nikos Apostolakis
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
graph theory
low dimensional topology
knot theory
Audrey Nasar
City University of New York
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Discrete mathematics
Algorithms