Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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
General relativity
black holes
cosmology
quantum field theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
304
240
0.789
* Total i10 IndexRankings
Ranking Based On Selection :2
Statistical analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
303
211
0.696
* Total i10 IndexRankings
Ranking Based On Selection :3
Mathematical biology
stochastic processes
combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
120
0.515
* Total i10 IndexRankings
Ranking Based On Selection :4
Logic
Computability
Complexity
Algebra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
58
0.315
* Total i10 IndexRankings
Ranking Based On Selection :5
statistical genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
77
0.472
* Total i10 IndexRankings
Ranking Based On Selection :6
applied mathematics
physics
mechanics
natural philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
81
0.551
* Total i10 IndexRankings
Ranking Based On Selection :7
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
50
0.459
* Total i10 IndexRankings
Ranking Based On Selection :8
Forensic science
statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
69
0.639
* Total i10 IndexRankings
Ranking Based On Selection :9
Mathematical biology
Epidemiological modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
83
0.798
* Total i10 IndexRankings
Ranking Based On Selection :10
statistics
genetics
genomics
neuroscience
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
83
0.806
* Total i10 IndexRankings
Ranking Based On Selection :11
Numerical Analysis
Dynamical Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
50
0.500
* Total i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
83
0.838
* Total i10 IndexRankings
Ranking Based On Selection :13
Bayesian Statistics
Spatial Modeling
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
69
0.697
* Total i10 IndexRankings
Ranking Based On Selection :14
Group theory and its applications
combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
44
0.444
* Total i10 IndexRankings
Ranking Based On Selection :15
Mathematical logic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
33
0.333
* Total i10 IndexRankings
Ranking Based On Selection :16
First interest
Applied and Industrial Mathematics. Second interest: Mathematics in Primary Industries
Environment and Health..
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
33
0.344
* Total i10 IndexRankings
Ranking Based On Selection :17
Mathematical biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
51
0.560
* Total i10 IndexRankings
Ranking Based On Selection :18
Reliabilty
univariate and multivariate distributions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
43
0.478
* Total i10 IndexRankings
Ranking Based On Selection :19
Mathematical Biology
Mathematics
Combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
21
0.236
* Total i10 IndexRankings
Ranking Based On Selection :20
Mathematics of public key cryptography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
63
0.716
* Total i10 IndexRankings
Ranking Based On Selection :21
Mathematics
Geometric Function Theory
Quasiconformal mappings
Kleinian Groups
Teichmuller Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
28
0.337
* Total i10 IndexRankings
Ranking Based On Selection :22
Turbulence
Space Physics
Magnetohydrodynamics
Fluid Dynamics
Spectral Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
57
0.695
* Total i10 IndexRankings
Ranking Based On Selection :23
Statistics
Bayesan Inference
Ecology
Wildlife
Fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
43
0.531
* Total i10 IndexRankings
Ranking Based On Selection :24
Combinatorics
algebra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
21
0.263
* Total i10 IndexRankings
Ranking Based On Selection :25
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
67
0.848
Matt Visser
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
304
240
0.789
General relativity
black holes
cosmology
quantum field theory
Mark Weatherall
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
303
211
0.696
Mike Steel
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
120
0.515
Mathematical biology
stochastic processes
combinatorics
Rod Downey
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
58
0.315
Logic
Computability
Complexity
Algebra
Ken Dodds
AgResearch Ltd
Hamilton, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
77
0.472
Robert A Van Gorder
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
81
0.551
applied mathematics
physics
mechanics
natural philosophy
Chris J Wild
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
50
0.459
James M Curran
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
69
0.639
Michael Plank
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
83
0.798
Mathematical biology
Epidemiological modelling
John F Pearson
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
83
0.806
statistics
genetics
genomics
neuroscience
epidemiology
Robert McLachlan
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
50
0.500
Numerical Analysis
Dynamical Systems
Tim Sullivan
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
83
0.838
Elena Moltchanova
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
69
0.697
Bayesian Statistics
Spatial Modeling
Epidemiology
Marston Conder
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
44
0.444
Group theory and its applications
combinatorics
Andre Nies
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
33
0.333
Graeme C Wake
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
33
0.344
First interest
Applied and Industrial Mathematics. Second interest: Mathematics in Primary Industries
Environment and Health..
Mick Roberts
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
51
0.560
Chin Diew Lai
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
43
0.478
Reliabilty
univariate and multivariate distributions
Michael Hendy
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
21
0.236
Mathematical Biology
Mathematics
Combinatorics
Steven Galbraith
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
63
0.716
Mathematics of public key cryptography
Gaven Martin
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
28
0.337
Mathematics
Geometric Function Theory
Quasiconformal mappings
Kleinian Groups
Teichmuller Theory
Sean Oughton
University of Waikato
Yeni Zelanda, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
57
0.695
Turbulence
Space Physics
Magnetohydrodynamics
Fluid Dynamics
Spectral Methods
Richard Barker
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
43
0.531
Statistics
Bayesan Inference
Ecology
Wildlife
Fisheries
Mike Atkinson
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
21
0.263
Varsha Parag
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
67
0.848