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.
* Total i10 IndexRankings
Ranking Based On Selection :1
Special Functions
Number Theory
Integral Transforms
Fractional Calculus
Applied Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,013
643
0.635
* Total i10 IndexRankings
Ranking Based On Selection :2
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
724
435
0.601
* Total i10 IndexRankings
Ranking Based On Selection :3
Statistics
Biostatistics
clinical epidemiology
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
438
269
0.614
* Total i10 IndexRankings
Ranking Based On Selection :4
Partial Differential Equations
Nonlinear Analysis
Reaction-Diffusion Systems
Semilinear Elliptic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
385
247
0.642
* Total i10 IndexRankings
Ranking Based On Selection :5
adaptive numerical methods
PDEs
finite time singularities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
366
199
0.544
* Total i10 IndexRankings
Ranking Based On Selection :6
biostatistics
clinical trials
statistics
longitudinal data
life history data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
318
209
0.657
* Total i10 IndexRankings
Ranking Based On Selection :7
Differential equations
Hybrid dynamical systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
178
0.572
* Total i10 IndexRankings
Ranking Based On Selection :8
Statistics
Epidemiology
Causal Inference
Clinical Trials
Data Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
298
219
0.735
* Total i10 IndexRankings
Ranking Based On Selection :9
convex geometry
discrete geometry
combinatorics
graph theory
optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
165
0.600
* Total i10 IndexRankings
Ranking Based On Selection :10
Probabilistic analysis of algorithms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
264
104
0.394
* Total i10 IndexRankings
Ranking Based On Selection :11
game theory
electoral systems
international relations
operations research
systems engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
247
124
0.502
* Total i10 IndexRankings
Ranking Based On Selection :12
applied mathematics
conservation biology
mathematical biology
theoretical ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
182
0.778
* Total i10 IndexRankings
Ranking Based On Selection :13
clinical research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
150
0.670
* Total i10 IndexRankings
Ranking Based On Selection :14
Epidemiology
Air pollution
Radiation Health Effects
Environmental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
182
0.901
* Total i10 IndexRankings
Ranking Based On Selection :15
Modelling
Applied Mathematics
Computational Science and Engineering
Coupled Complex Systems and Networks
Human Factors and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
86
0.426
* Total i10 IndexRankings
Ranking Based On Selection :16
biomathematics
irreversibility
statistical mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
87
0.455
* Total i10 IndexRankings
Ranking Based On Selection :17
Algebra in Algorithms & Applications
Artificial Intelligence
Artificial Life
Complex Adaptive Systems
Cognitive Architecture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
52
0.272
* Total i10 IndexRankings
Ranking Based On Selection :18
Mathematics Teaching and Learning
Semiotics
Ethics
Embodiment
Early Algebra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
143
0.757
* Total i10 IndexRankings
Ranking Based On Selection :19
Differential equations
dynamical systems
bifurcation and chaos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
92
0.500
* Total i10 IndexRankings
Ranking Based On Selection :20
Applied Mathematics
Integer Programming
Mathematical Optimization
Data Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
140
0.800
* Total i10 IndexRankings
Ranking Based On Selection :21
Numerical Cognition
Mathematical Cognition
Developmental Cognitive Neuroscience
Educational Neuroscience
Dyscalculia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
150
0.909
* Total i10 IndexRankings
Ranking Based On Selection :22
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
122
0.787
* Total i10 IndexRankings
Ranking Based On Selection :23
Convection
CO2 Sequestration
Reservoir Simulation
Thermophysical Properties
Thermal/Solvent EOR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
135
0.882
* Total i10 IndexRankings
Ranking Based On Selection :24
molecular simulation
thermodynamics
chemical equilibrium
refrigeration
solubility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
43
0.281
* Total i10 IndexRankings
Ranking Based On Selection :25
Cerebellum
Motor Control and learning
fMRI
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
140
0.921
HM Srivastava
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,013
643
0.635
Special Functions
Number Theory
Integral Transforms
Fractional Calculus
Applied Analysis
N Balakrishnan
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
724
435
0.601
Stephen Walter
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
438
269
0.614
Statistics
Biostatistics
clinical epidemiology
public health
Juncheng Wei
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
385
247
0.642
Partial Differential Equations
Nonlinear Analysis
Reaction-Diffusion Systems
Semilinear Elliptic
JF Williams
Simon Fraser University
Burnaby, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
366
199
0.544
adaptive numerical methods
PDEs
finite time singularities
Richard Cook
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
318
209
0.657
biostatistics
clinical trials
statistics
longitudinal data
life history data
Xinzhi Liu
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
311
178
0.572
Differential equations
Hybrid dynamical systems
Tibor Schuster
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
298
219
0.735
Statistics
Epidemiology
Causal Inference
Clinical Trials
Data Science
Muhammad Ali Khan
University of Lethbridge
Lethbridge, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
165
0.600
convex geometry
discrete geometry
combinatorics
graph theory
optimization
Luc Devroye
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
264
104
0.394
Probabilistic analysis of algorithms
D Marc Kilgour
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
247
124
0.502
game theory
electoral systems
international relations
operations research
systems engineering
Mark Lewis
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
182
0.778
applied mathematics
conservation biology
mathematical biology
theoretical ecology
Rollin Brant
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
150
0.670
Paul Villeneuve
Carleton University
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
182
0.901
Epidemiology
Air pollution
Radiation Health Effects
Environmental health
Roderick Melnik
Wilfrid Laurier University
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
86
0.426
Modelling
Applied Mathematics
Computational Science and Engineering
Coupled Complex Systems and Networks
Human Factors and
Michael C Mackey
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
87
0.455
biomathematics
irreversibility
statistical mechanics
Chrystopher L Nehaniv
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
52
0.272
Algebra in Algorithms & Applications
Artificial Intelligence
Artificial Life
Complex Adaptive Systems
Cognitive Architecture
Luis Radford
Université Laurentienne
Sudbury, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
143
0.757
Mathematics Teaching and Learning
Semiotics
Ethics
Embodiment
Early Algebra
Pei Yu
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
92
0.500
Differential equations
dynamical systems
bifurcation and chaos
Andrea Lodi
École Polytechnique de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
140
0.800
Applied Mathematics
Integer Programming
Mathematical Optimization
Data Science
Daniel Ansari
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
150
0.909
Numerical Cognition
Mathematical Cognition
Developmental Cognitive Neuroscience
Educational Neuroscience
Dyscalculia
Manuele Margni
École Polytechnique de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
122
0.787
Hassan Hassanzadeh
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
135
0.882
Convection
CO2 Sequestration
Reservoir Simulation
Thermophysical Properties
Thermal/Solvent EOR
William R Smith
University of Guelph
Guelph, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
43
0.281
molecular simulation
thermodynamics
chemical equilibrium
refrigeration
solubility
Jörn Diedrichsen
Western University Canada
London, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
140
0.921
Cerebellum
Motor Control and learning
fMRI
Statistics