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
Christopher Estrada
Algebraic geometry
mathematical physics
noncommutative geometry
low-dimensional topology.
Metrics
H-Index
i10 Index
Citation
138
497
77,042
* Rankings
Ranking Based On Selection :2
James L Beck
Bayesian updating
Earthquake engineering
Structural dynamics
System identification and reliability
Structural monitoring
Metrics
H-Index
i10 Index
Citation
79
210
27,766
* Rankings
Ranking Based On Selection :3
Mathieu Desbrun
Graphics
discrete differential geometry
discrete exterior calculus
geometric mechanics
Metrics
H-Index
i10 Index
Citation
72
138
24,871
* Rankings
Ranking Based On Selection :4
Joel A Tropp
Applied mathematics
signal processing
statistics
numerical analysis
random matrix theory
Metrics
H-Index
i10 Index
Citation
60
102
48,827
Niles A Pierce
molecular programming
small conditional RNAs
analysis and design algorithms
quantitative
Metrics
H-Index
i10 Index
Citation
43
53
17,611
Matilde Marcolli
mathematical physics
algebraic geometry
mathematical linguistics
noncommutative geometry
number theory
Metrics
H-Index
i10 Index
Citation
34
119
5,198
Houman Owhadi
Applied Mathematics
Numerical Analysis
Multiscale Analysis
Probability Theory
Uncertainty Quantification
Metrics
H-Index
i10 Index
Citation
33
79
5,518
* Rankings
Ranking Based On Selection :11
Dinakar Ramakrishnan
Number theory
Representation theory
Automorphic Forms
Algebraic Geometry
Metrics
H-Index
i10 Index
Citation
26
42
2,424
Rudi Cilibrasi
Algorithmic Information Theory
Data Compression
Bioinformatics
Machine Learning
Metrics
H-Index
i10 Index
Citation
17
17
5,380
Kenneth L Ho
Fast algorithms
scientific computing
numerical linear algebra
mathematical biology
computational biology
Metrics
H-Index
i10 Index
Citation
16
20
1,173
Sumanta Ghosh
Algebraic Complexity Theory
Computational Algebra
Parallel Complexity
Metrics
H-Index
i10 Index
Citation
11
13
534
Laixi Shi
Reinforcement Learning
Robust Optimization
Inverse Problems
Statistical Estimation
Metrics
H-Index
i10 Index
Citation
10
10
544
Faisal Amlani
mathematical simulation
numerical analysis
computational mechanics
scientific computing
Metrics
H-Index
i10 Index
Citation
10
10
278
Nicholas Wisniewski
statistics
genomics
medicine
machine learning
artificial intelligence
Metrics
H-Index
i10 Index
Citation
10
10
920
Oliver Ra Dunbar
partial differential equations
computational methods
inverse problems
free boundary problems
hierarchical Bayesian models
Metrics
H-Index
i10 Index
Citation
8
8
220
Yixuan Wang
multiscale analysis
fluid dynamics
AI for science
singularity formulation
operator learning
Metrics
H-Index
i10 Index
Citation
7
5
411
Ethan N Epperly
Randomized Algorithms
Mathematics of Data Science
Matrix Computations
Quantum Algorithms
Metrics
H-Index
i10 Index
Citation
7
4
188
Xianjin Yang
Partial Differential Equations
Mean Field Games
Optimization
Gaussian Processes
Metrics
H-Index
i10 Index
Citation
7
5
108
Nicholas H Nelsen
applied mathematics
statistics
machine learning
inverse problems
uncertainty quantification
Metrics
H-Index
i10 Index
Citation
6
5
271
Daniel V Leibovici
Mathematics
Numerical Simulation
High Performance Computing
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
4
3
49
Rankings
Ranking Based On Selection: 1
Christopher Estrada
Metrics
H-Index
i10 Index
Citation Counts
138
497
77,042
Algebraic geometry
mathematical physics
noncommutative geometry
low-dimensional topology.
Rankings
Ranking Based On Selection: 2
James L Beck
Metrics
H-Index
i10 Index
Citation Counts
79
210
27,766
Bayesian updating
Earthquake engineering
Structural dynamics
System identification and reliability
Structural monitoring
Rankings
Ranking Based On Selection: 3
Mathieu Desbrun
Metrics
H-Index
i10 Index
Citation Counts
72
138
24,871
Graphics
discrete differential geometry
discrete exterior calculus
geometric mechanics
Rankings
Ranking Based On Selection: 4
Joel A Tropp
Metrics
H-Index
i10 Index
Citation Counts
60
102
48,827
Applied mathematics
signal processing
statistics
numerical analysis
random matrix theory
Rankings
Ranking Based On Selection: 5
Alexander Kechris
Metrics
H-Index
i10 Index
Citation Counts
47
119
14,324
Rankings
Ranking Based On Selection: 6
Niles A Pierce
Metrics
H-Index
i10 Index
Citation Counts
43
53
17,611
molecular programming
small conditional RNAs
analysis and design algorithms
quantitative
Rankings
Ranking Based On Selection: 7
Rupert Frank
Metrics
H-Index
i10 Index
Citation Counts
41
126
7,045
Rankings
Ranking Based On Selection: 8
Matilde Marcolli
Metrics
H-Index
i10 Index
Citation Counts
34
119
5,198
mathematical physics
algebraic geometry
mathematical linguistics
noncommutative geometry
number theory
Rankings
Ranking Based On Selection: 9
Houman Owhadi
Metrics
H-Index
i10 Index
Citation Counts
33
79
5,518
Applied Mathematics
Numerical Analysis
Multiscale Analysis
Probability Theory
Uncertainty Quantification
Rankings
Ranking Based On Selection: 10
Nets Katz
Metrics
H-Index
i10 Index
Citation Counts
27
34
3,399
Combinatorics
Harmonic Analysis
Fluid Mechanics
Rankings
Ranking Based On Selection: 11
Dinakar Ramakrishnan
Metrics
H-Index
i10 Index
Citation Counts
26
42
2,424
Number theory
Representation theory
Automorphic Forms
Algebraic Geometry
Rankings
Ranking Based On Selection: 12
Rudi Cilibrasi
Metrics
H-Index
i10 Index
Citation Counts
17
17
5,380
Algorithmic Information Theory
Data Compression
Bioinformatics
Machine Learning
Rankings
Ranking Based On Selection: 13
Kenneth L Ho
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,173
Fast algorithms
scientific computing
numerical linear algebra
mathematical biology
computational biology
Rankings
Ranking Based On Selection: 14
Yuichiro Fujiwara
Metrics
H-Index
i10 Index
Citation Counts
16
19
693
Combinatorics
Information theory
Quantum information theory
Rankings
Ranking Based On Selection: 15
Mikhail Karpukhin
Metrics
H-Index
i10 Index
Citation Counts
15
19
541
Rankings
Ranking Based On Selection: 16
Satoshi Nawata
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,064
Mathematical Physics
Quantum Field Theory
String Theory
Rankings
Ranking Based On Selection: 17
Lu Wang
Metrics
H-Index
i10 Index
Citation Counts
14
21
697
Rankings
Ranking Based On Selection: 18
Sumanta Ghosh
Metrics
H-Index
i10 Index
Citation Counts
11
13
534
Algebraic Complexity Theory
Computational Algebra
Parallel Complexity
Rankings
Ranking Based On Selection: 19
Aaron Mazel-Gee
Metrics
H-Index
i10 Index
Citation Counts
11
12
318
Rankings
Ranking Based On Selection: 20
Jeffery KA Chun Lam
Metrics
H-Index
i10 Index
Citation Counts
11
11
617
Computational Geometry
Matrix analysis
Machine Learning
Rankings
Ranking Based On Selection: 21
GW Peck
Metrics
H-Index
i10 Index
Citation Counts
11
11
393
Rankings
Ranking Based On Selection: 22
Laixi Shi
Metrics
H-Index
i10 Index
Citation Counts
10
10
544
Reinforcement Learning
Robust Optimization
Inverse Problems
Statistical Estimation
Rankings
Ranking Based On Selection: 23
Faisal Amlani
Metrics
H-Index
i10 Index
Citation Counts
10
10
278
mathematical simulation
numerical analysis
computational mechanics
scientific computing
Rankings
Ranking Based On Selection: 24
Nicholas Wisniewski
Metrics
H-Index
i10 Index
Citation Counts
10
10
920
statistics
genomics
medicine
machine learning
artificial intelligence
Rankings
Ranking Based On Selection: 25
Oliver Ra Dunbar
Metrics
H-Index
i10 Index
Citation Counts
8
8
220
partial differential equations
computational methods
inverse problems
free boundary problems
hierarchical Bayesian models
Rankings
Ranking Based On Selection: 26
Thomas J Buckholtz
Metrics
H-Index
i10 Index
Citation Counts
8
7
294
mathematics
physics
computer science
service science
Rankings
Ranking Based On Selection: 27
Yixuan Wang
Metrics
H-Index
i10 Index
Citation Counts
7
5
411
multiscale analysis
fluid dynamics
AI for science
singularity formulation
operator learning
Rankings
Ranking Based On Selection: 28
Ethan N Epperly
Metrics
H-Index
i10 Index
Citation Counts
7
4
188
Randomized Algorithms
Mathematics of Data Science
Matrix Computations
Quantum Algorithms
Rankings
Ranking Based On Selection: 29
Xianjin Yang
Metrics
H-Index
i10 Index
Citation Counts
7
5
108
Partial Differential Equations
Mean Field Games
Optimization
Gaussian Processes
Rankings
Ranking Based On Selection: 31
Mulin Cheng
Metrics
H-Index
i10 Index
Citation Counts
7
5
309
Rankings
Ranking Based On Selection: 32
Nicholas H Nelsen
Metrics
H-Index
i10 Index
Citation Counts
6
5
271
applied mathematics
statistics
machine learning
inverse problems
uncertainty quantification
Rankings
Ranking Based On Selection: 34
Eldar Akhmetgaliyev
Metrics
H-Index
i10 Index
Citation Counts
6
4
265
Applied mathematics
Integral equations
Laplace eigenvalue problems
Rankings
Ranking Based On Selection: 35
Daniel V Leibovici
Metrics
H-Index
i10 Index
Citation Counts
4
3
49
Mathematics
Numerical Simulation
High Performance Computing
Artificial Intelligence
Rankings
Ranking Based On Selection: 36
Hyun Chul Jang
Metrics
H-Index
i10 Index
Citation Counts
4
2
65
Rankings
Ranking Based On Selection: 37
Ziyun Zhang
Metrics
H-Index
i10 Index
Citation Counts
4
2
58
Rankings
Ranking Based On Selection: 39
Pooya Vahidi Ferdowsi
Metrics
H-Index
i10 Index
Citation Counts
3
2
75
Topological Dynamics
Amenability
Ergodic Theory
Rankings
Ranking Based On Selection: 40
Tim-Henrik Buelles
Metrics
H-Index
i10 Index
Citation Counts
3
2
50
Rankings
Ranking Based On Selection: 41
Bowen Yang
Metrics
H-Index
i10 Index
Citation Counts
3
2
46
Rankings
Ranking Based On Selection: 42
Amitesh Anand Pandey
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Rankings
Ranking Based On Selection: 44
Michael N Manta
Metrics
H-Index
i10 Index
Citation Counts
1
0
3