Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
Douglas Nychka
Statistics
Nonparametric curve estimation
Spatial statistics
Metrics
H-Index
i10 Index
Citation
52
101
14,283
Willy Hereman
solitons
symmetries
symbolic computing
waves
conservation laws
Metrics
H-Index
i10 Index
Citation
40
61
6,880
Gregory E Fasshauer
Meshfree Approximation Methods
Radial Basis Functions
Approximation Theory
Numerical Solution of PDEs
Spline Theory
Metrics
H-Index
i10 Index
Citation
34
63
8,081
Cecilia Diniz Behn
Mathematical Neuroscience
Physiology of Sleep
Metabolism
Dynamical Systems
Nonlinear Dynamics
Metrics
H-Index
i10 Index
Citation
21
31
1,456
Jennifer K Ryan
Numerical methods
Partial Differential Equations
Superconvergence
Accuracy Enhancement
Metrics
H-Index
i10 Index
Citation
21
33
1,292
Stephen Pankavich
Partial Differential Equations
Lagrangian Numerical Methods
Molecular Biophysics
Statistical
Metrics
H-Index
i10 Index
Citation
18
35
959
Dinesh Mehta
applied algorithms
optimization
VLSI design automation
cheminformatics
Metrics
H-Index
i10 Index
Citation
15
21
1,451
Federico Municchi
Numerical Methods for CFD
Complex Flows
Multiphase Flows
Multiscale Methods
Metrics
H-Index
i10 Index
Citation
12
12
409
Jorge HB Sampaio Jr
Drilling Mathematics Artificial Inteligence statistics
Metrics
H-Index
i10 Index
Citation
10
10
419
Soraya Terrab
Filtering
Discontinuity Detection
Imaging Science
Numerical Methods for PDEs
Metrics
H-Index
i10 Index
Citation
4
4
163
William S Daniels
environmental statistics
inverse modeling
greenhouse gases
methane emissions
Metrics
H-Index
i10 Index
Citation
4
2
69
Scott A Strong
Quantum Hydrodynamics
Nonlinear Differential Equations
Mathematical Physics
Metrics
H-Index
i10 Index
Citation
4
1
45
Meng Jia
methane monitoring
machine learning
Bayesian inversion
Metrics
H-Index
i10 Index
Citation
3
1
30
Rankings
Ranking Based On Selection: 1
Douglas Nychka
Metrics
H-Index
i10 Index
Citation Counts
52
101
14,283
Statistics
Nonparametric curve estimation
Spatial statistics
Rankings
Ranking Based On Selection: 2
Paul A Martin
Metrics
H-Index
i10 Index
Citation Counts
45
117
7,400
Rankings
Ranking Based On Selection: 3
Willy Hereman
Metrics
H-Index
i10 Index
Citation Counts
40
61
6,880
solitons
symmetries
symbolic computing
waves
conservation laws
Rankings
Ranking Based On Selection: 4
Gregory E Fasshauer
Metrics
H-Index
i10 Index
Citation Counts
34
63
8,081
Meshfree Approximation Methods
Radial Basis Functions
Approximation Theory
Numerical Solution of PDEs
Spline Theory
Rankings
Ranking Based On Selection: 6
Cecilia Diniz Behn
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,456
Mathematical Neuroscience
Physiology of Sleep
Metabolism
Dynamical Systems
Nonlinear Dynamics
Rankings
Ranking Based On Selection: 7
Jennifer K Ryan
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,292
Numerical methods
Partial Differential Equations
Superconvergence
Accuracy Enhancement
Rankings
Ranking Based On Selection: 8
Mahadevan Ganesh
Metrics
H-Index
i10 Index
Citation Counts
21
46
1,839
Rankings
Ranking Based On Selection: 9
Karin Leiderman
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,972
Rankings
Ranking Based On Selection: 10
Stephen Pankavich
Metrics
H-Index
i10 Index
Citation Counts
18
35
959
Partial Differential Equations
Lagrangian Numerical Methods
Molecular Biophysics
Statistical
Rankings
Ranking Based On Selection: 11
Florian Gerber
Metrics
H-Index
i10 Index
Citation Counts
15
21
1,178
Rankings
Ranking Based On Selection: 12
Dinesh Mehta
Metrics
H-Index
i10 Index
Citation Counts
15
21
1,451
applied algorithms
optimization
VLSI design automation
cheminformatics
Rankings
Ranking Based On Selection: 13
Jon M Collis
Metrics
H-Index
i10 Index
Citation Counts
13
14
611
Rankings
Ranking Based On Selection: 14
Federico Municchi
Metrics
H-Index
i10 Index
Citation Counts
12
12
409
Numerical Methods for CFD
Complex Flows
Multiphase Flows
Multiscale Methods
Rankings
Ranking Based On Selection: 15
Jorge HB Sampaio Jr
Metrics
H-Index
i10 Index
Citation Counts
10
10
419
Drilling Mathematics Artificial Inteligence statistics
Rankings
Ranking Based On Selection: 16
Soraya Terrab
Metrics
H-Index
i10 Index
Citation Counts
4
4
163
Filtering
Discontinuity Detection
Imaging Science
Numerical Methods for PDEs
Rankings
Ranking Based On Selection: 17
William S Daniels
Metrics
H-Index
i10 Index
Citation Counts
4
2
69
environmental statistics
inverse modeling
greenhouse gases
methane emissions
Rankings
Ranking Based On Selection: 18
Shelby Stowe
Metrics
H-Index
i10 Index
Citation Counts
4
1
36
Rankings
Ranking Based On Selection: 19
Scott A Strong
Metrics
H-Index
i10 Index
Citation Counts
4
1
45
Quantum Hydrodynamics
Nonlinear Differential Equations
Mathematical Physics
Rankings
Ranking Based On Selection: 20
Michael Kelley
Metrics
H-Index
i10 Index
Citation Counts
3
2
30
Rankings
Ranking Based On Selection: 21
Meng Jia
Metrics
H-Index
i10 Index
Citation Counts
3
1
30
methane monitoring
machine learning
Bayesian inversion
Rankings
Ranking Based On Selection: 22
Haley Vinton
Metrics
H-Index
i10 Index
Citation Counts
2
0
9