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" (873,688 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
Guo Wei Wei
Mathematical biosciences
Topological deep learning
Drug discovery
Mathematical AI
TDA
Metrics
H-Index
i10 Index
Citation
89
280
23,989
* Rankings
Ranking Based On Selection: 2
Chen, Bang-Yen (陳邦彦)
Geometry and Topology
Riemannian Geometry
Geometric Analysis
Mathematical Economics
Metrics
H-Index
i10 Index
Citation
86
392
27,820
* Rankings
Ranking Based On Selection: 4
Emily C Bouck
mathematics
special education
students with disabilities
response to intervention
Metrics
H-Index
i10 Index
Citation
54
159
9,574
Alla Sikorskii
Statistics in Health Sciences
Health Outcomes
Stochastic Processes
Fractional Calculus
Quantitative Literacy
Metrics
H-Index
i10 Index
Citation
45
143
8,593
Peter W Bates
Nonlinear PDEs
dynamical systems
mathematics of materials science
mathematical biology
Metrics
H-Index
i10 Index
Citation
44
87
8,611
Yimin Xiao
Stochastic processes
random fields
fractals
extreme value theory
Metrics
H-Index
i10 Index
Citation
39
99
4,559

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! 

* Rankings
Ranking Based On Selection: 12
Andrew J Christlieb
Numerical Analysis
Computational Science
Plasmas
Trasport Theory
Polymer Flows
Metrics
H-Index
i10 Index
Citation
32
64
2,610
* Rankings
Ranking Based On Selection: 13
Yuehua Cui
Statistical genetics/genomics
spatial transcriptomics
Mendelian randomization
Metrics
H-Index
i10 Index
Citation
29
66
2,715
* Rankings
Ranking Based On Selection: 14
Rui Wang
Mathematical Biology
Machine Learning
Drug Discovery
Metrics
H-Index
i10 Index
Citation
26
32
3,738
* Rankings
Ranking Based On Selection: 17
Yijun Zuo
Nonparametric
robust
and multivariate statistics
Metrics
H-Index
i10 Index
Citation
25
45
3,806
* Rankings
Ranking Based On Selection: 19
Yingda Cheng
Numerical analysis
scientific computing
applied mathematics
Metrics
H-Index
i10 Index
Citation
24
45
1,842
* Rankings
Ranking Based On Selection: 20
Elizabeth Munch
Applied and Computational Topology
Topological Data Analysis
Applied Math
Metrics
H-Index
i10 Index
Citation
23
35
1,872
* Rankings
Ranking Based On Selection: 21
Jiahui Chen
Computational Mathematics
Machine Learning
Mathematical Biology
Biophysics
Metrics
H-Index
i10 Index
Citation
22
27
5,040
* Rankings
Ranking Based On Selection: 25
Steven J Pierce
applied statistics
statistical consulting
structural equation modeling
multilevel modeling
latent variables
Metrics
H-Index
i10 Index
Citation
20
35
1,916
Huan Lei
Multiscale Modeling
Model Reduction
Stochastic Modeling
Fluid Physics
Scientific Computing
Metrics
H-Index
i10 Index
Citation
19
25
1,553
Dirk Colbry
Image analysis
Pattern Recognition
Educational Research
High Performance Computing
Metrics
H-Index
i10 Index
Citation
19
29
2,943
Zhengfang Zhou
Partial Differential Equations
Mathematical Physics
Metrics
H-Index
i10 Index
Citation
19
37
1,396
Dhruv B Sharma
statistical consulting
causal inference
missing data
meta-analysis
observational & randomized study designs
Metrics
H-Index
i10 Index
Citation
16
23
897
Milan Miklavcic
applied mathematics
navier stokes equations
partial differential equations
Metrics
H-Index
i10 Index
Citation
15
20
1,756
Anna Little
high dimensional data analysis
multiscale methods
clustering algorithms
machine learning
Metrics
H-Index
i10 Index
Citation
13
16
518
Hongsong Feng
Computational Mathematics
Mathematical Biology
Machine Learning
Drug Discovery
Metrics
H-Index
i10 Index
Citation
11
12
266
Junjie Wee
Mathematical AI
Topological Data Analysis
Molecular Sciences
Machine Learning
Complex Analysis
Metrics
H-Index
i10 Index
Citation
8
8
271
Daniel P Dougherty
Mathematical Biology
Dynamical Systems
Inverse Modeling
Microbial Ecology
Computational Neuroscience
Metrics
H-Index
i10 Index
Citation
8
8
502
Santhosh Karnik
Numerical Linear Algebra
Machine Learning
Signal Processing
Metrics
H-Index
i10 Index
Citation
7
6
193
Chris Fraser
mathematics
algebraic combinatorics
representation theory
Metrics
H-Index
i10 Index
Citation
7
5
197
Neeraj Manhas
Applied Mathematical & Computational Physiology
Cell Calcium Handling
Free Radical Homeostasis.
Metrics
H-Index
i10 Index
Citation
5
5
216
Zhe Su
Differential Geometry
Topological Data Analysis
Shape Analysis
Machine Learning
Metrics
H-Index
i10 Index
Citation
5
3
80
Minh Le
Partial Differential Equations
Chemotaxis systems
cross-diffusion equations
Metrics
H-Index
i10 Index
Citation
3
0
28
Reza Bidar
Differential Geometry
Combinatorics
Applied mathematics
Metrics
H-Index
i10 Index
Citation
3
1
44
Emad Zahedi
programmer
developer or analyst
Graph Theory
Combinatorics. Algebra.
Metrics
H-Index
i10 Index
Citation
3
0
19
Arkaprabha Ganguli
Missing data
High Dimensional Statistics
Deep Learning
Statistical Machine Learning
Metrics
H-Index
i10 Index
Citation
2
0
6
Weichien Liao
Numerical Linear Algebra
High Performance Computing
Scientific Computing
Big Data Analytics
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Guo Wei Wei
Metrics
H-Index
i10 Index
Citation Counts
89
280
23,989
Mathematical biosciences
Topological deep learning
Drug discovery
Mathematical AI
TDA
Rankings
Ranking Based On Selection: 2
Chen, Bang-Yen (陳邦彦)
Metrics
H-Index
i10 Index
Citation Counts
86
392
27,820
Geometry and Topology
Riemannian Geometry
Geometric Analysis
Mathematical Economics
Rankings
Ranking Based On Selection: 3
William Schmidt
Metrics
H-Index
i10 Index
Citation Counts
57
125
14,686
Rankings
Ranking Based On Selection: 4
Emily C Bouck
Metrics
H-Index
i10 Index
Citation Counts
54
159
9,574
mathematics
special education
students with disabilities
response to intervention
Rankings
Ranking Based On Selection: 5
Jaylan Jones
Metrics
H-Index
i10 Index
Citation Counts
48
130
9,225
Rankings
Ranking Based On Selection: 6
Alla Sikorskii
Metrics
H-Index
i10 Index
Citation Counts
45
143
8,593
Statistics in Health Sciences
Health Outcomes
Stochastic Processes
Fractional Calculus
Quantitative Literacy
Rankings
Ranking Based On Selection: 7
Peter W Bates
Metrics
H-Index
i10 Index
Citation Counts
44
87
8,611
Nonlinear PDEs
dynamical systems
mathematics of materials science
mathematical biology
Rankings
Ranking Based On Selection: 8
Michael S Murillo
Metrics
H-Index
i10 Index
Citation Counts
42
94
5,533
Rankings
Ranking Based On Selection: 9
Yimin Xiao
Metrics
H-Index
i10 Index
Citation Counts
39
99
4,559
Stochastic processes
random fields
fractals
extreme value theory
Rankings
Ranking Based On Selection: 10
Keith Promislow
Metrics
H-Index
i10 Index
Citation Counts
38
61
4,598

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! 

Rankings
Ranking Based On Selection: 11
Frederi Viens
Metrics
H-Index
i10 Index
Citation Counts
32
71
3,625
Rankings
Ranking Based On Selection: 12
Andrew J Christlieb
Metrics
H-Index
i10 Index
Citation Counts
32
64
2,610
Numerical Analysis
Computational Science
Plasmas
Trasport Theory
Polymer Flows
Rankings
Ranking Based On Selection: 13
Yuehua Cui
Metrics
H-Index
i10 Index
Citation Counts
29
66
2,715
Statistical genetics/genomics
spatial transcriptomics
Mendelian randomization
Rankings
Ranking Based On Selection: 14
Rui Wang
Metrics
H-Index
i10 Index
Citation Counts
26
32
3,738
Mathematical Biology
Machine Learning
Drug Discovery
Rankings
Ranking Based On Selection: 15
Ronald Fintushel
Metrics
H-Index
i10 Index
Citation Counts
26
41
3,165
Rankings
Ranking Based On Selection: 16
Yuying Xie
Metrics
H-Index
i10 Index
Citation Counts
25
32
3,487
Rankings
Ranking Based On Selection: 17
Yijun Zuo
Metrics
H-Index
i10 Index
Citation Counts
25
45
3,806
Nonparametric
robust
and multivariate statistics
Rankings
Ranking Based On Selection: 18
Nikolai V Ivanov
Metrics
H-Index
i10 Index
Citation Counts
25
39
2,944
Rankings
Ranking Based On Selection: 19
Yingda Cheng
Metrics
H-Index
i10 Index
Citation Counts
24
45
1,842
Numerical analysis
scientific computing
applied mathematics
Rankings
Ranking Based On Selection: 20
Elizabeth Munch
Metrics
H-Index
i10 Index
Citation Counts
23
35
1,872
Applied and Computational Topology
Topological Data Analysis
Applied Math
Rankings
Ranking Based On Selection: 21
Jiahui Chen
Metrics
H-Index
i10 Index
Citation Counts
22
27
5,040
Computational Mathematics
Machine Learning
Mathematical Biology
Biophysics
Rankings
Ranking Based On Selection: 22
George Pappas|Georgios Pappas, G. Pappas
Metrics
H-Index
i10 Index
Citation Counts
22
38
2,143
Arithmetic algebraic geometry
Number theory
Algebraic geometry
Rankings
Ranking Based On Selection: 23
Efstratia Kalfagianni
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,722
Rankings
Ranking Based On Selection: 24
Thomas H Parker
Metrics
H-Index
i10 Index
Citation Counts
21
28
3,733
Rankings
Ranking Based On Selection: 25
Steven J Pierce
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,916
applied statistics
statistical consulting
structural equation modeling
multilevel modeling
latent variables
Rankings
Ranking Based On Selection: 26
Daniel Appelö
Metrics
H-Index
i10 Index
Citation Counts
20
30
3,614
Rankings
Ranking Based On Selection: 27
Huan Lei
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,553
Multiscale Modeling
Model Reduction
Stochastic Modeling
Fluid Physics
Scientific Computing
Rankings
Ranking Based On Selection: 28
Dirk Colbry
Metrics
H-Index
i10 Index
Citation Counts
19
29
2,943
Image analysis
Pattern Recognition
Educational Research
High Performance Computing
Rankings
Ranking Based On Selection: 29
Zhengfang Zhou
Metrics
H-Index
i10 Index
Citation Counts
19
37
1,396
Partial Differential Equations
Mathematical Physics
Rankings
Ranking Based On Selection: 30
Jeffrey Schenker
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,600
Rankings
Ranking Based On Selection: 31
Dhruv B Sharma
Metrics
H-Index
i10 Index
Citation Counts
16
23
897
statistical consulting
causal inference
missing data
meta-analysis
observational & randomized study designs
Rankings
Ranking Based On Selection: 32
Aaron Levin
Metrics
H-Index
i10 Index
Citation Counts
16
24
859
Rankings
Ranking Based On Selection: 33
Milan Miklavcic
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,756
applied mathematics
navier stokes equations
partial differential equations
Rankings
Ranking Based On Selection: 34
Ekaterina Rapinchuk Merkurjev
Metrics
H-Index
i10 Index
Citation Counts
14
15
967
Rankings
Ranking Based On Selection: 35
Dapeng Zhan
Metrics
H-Index
i10 Index
Citation Counts
14
21
712
Rankings
Ranking Based On Selection: 36
Rv Ramamoorthi
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,328
Rankings
Ranking Based On Selection: 37
Wenjuan Ma
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,090
Rankings
Ranking Based On Selection: 38
Anna Little
Metrics
H-Index
i10 Index
Citation Counts
13
16
518
high dimensional data analysis
multiscale methods
clustering algorithms
machine learning
Rankings
Ranking Based On Selection: 39
Di Richard Liu
Metrics
H-Index
i10 Index
Citation Counts
12
13
879
Rankings
Ranking Based On Selection: 40
Hongsong Feng
Metrics
H-Index
i10 Index
Citation Counts
11
12
266
Computational Mathematics
Mathematical Biology
Machine Learning
Drug Discovery
Rankings
Ranking Based On Selection: 42
Russell Schwab
Metrics
H-Index
i10 Index
Citation Counts
10
10
501
Rankings
Ranking Based On Selection: 43
Casim Abbas
Metrics
H-Index
i10 Index
Citation Counts
9
9
392
Symplectic Geometry
Hamiltonian Dynamical Systems
Rankings
Ranking Based On Selection: 44
Junjie Wee
Metrics
H-Index
i10 Index
Citation Counts
8
8
271
Mathematical AI
Topological Data Analysis
Molecular Sciences
Machine Learning
Complex Analysis
Rankings
Ranking Based On Selection: 45
Daniel P Dougherty
Metrics
H-Index
i10 Index
Citation Counts
8
8
502
Mathematical Biology
Dynamical Systems
Inverse Modeling
Microbial Ecology
Computational Neuroscience
Rankings
Ranking Based On Selection: 46
Santhosh Karnik
Metrics
H-Index
i10 Index
Citation Counts
7
6
193
Numerical Linear Algebra
Machine Learning
Signal Processing
Rankings
Ranking Based On Selection: 47
Chris Fraser
Metrics
H-Index
i10 Index
Citation Counts
7
5
197
mathematics
algebraic combinatorics
representation theory
Rankings
Ranking Based On Selection: 48
Olga Turanova
Metrics
H-Index
i10 Index
Citation Counts
7
4
159
Rankings
Ranking Based On Selection: 49
Rajinder Mavi
Metrics
H-Index
i10 Index
Citation Counts
6
4
116
Rankings
Ranking Based On Selection: 50
Neeraj Manhas
Metrics
H-Index
i10 Index
Citation Counts
5
5
216
Applied Mathematical & Computational Physiology
Cell Calcium Handling
Free Radical Homeostasis.
Rankings
Ranking Based On Selection: 51
Zhe Su
Metrics
H-Index
i10 Index
Citation Counts
5
3
80
Differential Geometry
Topological Data Analysis
Shape Analysis
Machine Learning
Rankings
Ranking Based On Selection: 52
Barry Decicco
Metrics
H-Index
i10 Index
Citation Counts
4
3
622
Rankings
Ranking Based On Selection: 53
Wenzhao Yang
Metrics
H-Index
i10 Index
Citation Counts
4
3
147
Rankings
Ranking Based On Selection: 54
Quan Zhang
Metrics
H-Index
i10 Index
Citation Counts
3
2
50
Statistics
machine learning
information systems
Rankings
Ranking Based On Selection: 55
Minh Le
Metrics
H-Index
i10 Index
Citation Counts
3
0
28
Partial Differential Equations
Chemotaxis systems
cross-diffusion equations
Rankings
Ranking Based On Selection: 56
Reza Bidar
Metrics
H-Index
i10 Index
Citation Counts
3
1
44
Differential Geometry
Combinatorics
Applied mathematics
Rankings
Ranking Based On Selection: 57
Emad Zahedi
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
programmer
developer or analyst
Graph Theory
Combinatorics. Algebra.
Rankings
Ranking Based On Selection: 58
Xiao Feng
Metrics
H-Index
i10 Index
Citation Counts
2
2
71
Rankings
Ranking Based On Selection: 59
Hema Sri Sai Kollipara|HSS Kollipara
Metrics
H-Index
i10 Index
Citation Counts
2
2
41
Rankings
Ranking Based On Selection: 60
Tathagata Dutta
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Rankings
Ranking Based On Selection: 61
Anirban Samaddar
Metrics
H-Index
i10 Index
Citation Counts
2
1
19
Deep Learning
Machine Learning
Bayesian Methods
Genomics
Rankings
Ranking Based On Selection: 62
Arkaprabha Ganguli
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Missing data
High Dimensional Statistics
Deep Learning
Statistical Machine Learning
Rankings
Ranking Based On Selection: 63
Gokul Bhusal
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Rankings
Ranking Based On Selection: 64
Weichien Liao
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Numerical Linear Algebra
High Performance Computing
Scientific Computing
Big Data Analytics
Rankings
Ranking Based On Selection: 65
Chitrak Banerjee
Metrics
H-Index
i10 Index
Citation Counts
1
0
2