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" (998,570 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
Larry Hodges
Virtual Reality
Human-Centered Computing
Healthcare Informatics
Metrics
H-Index
i10 Index
Citation
67
149
22,600
Leo Rebholz
Numerical PDE
Computational Mathematics
Navier-Stokes
Metrics
H-Index
i10 Index
Citation
37
92
4,657
Shuhong Gao
Coding theory
cryptography
blockchains
quantum computing
computational algebra.
Metrics
H-Index
i10 Index
Citation
30
62
3,449
Timo Heister
Numerical Analysis
Applied Mathematics
Numerical Methods
Metrics
H-Index
i10 Index
Citation
30
44
5,225
Zhen Li
Multiscale Modeling
Physics + Machine learning
Neural Operator
Complex Fluids
Composites
Metrics
H-Index
i10 Index
Citation
27
46
2,905
Jeffrey P Kharoufeh
applied probability
stochastic models
queueing
maintenance optimization
Metrics
H-Index
i10 Index
Citation
25
45
2,638
* Rankings
Ranking Based On Selection: 10
Sean Sather Wagstaff
Homological commutative algebra
combinatorial commutative algebra
Metrics
H-Index
i10 Index
Citation
25
42
1,655

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Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Rankings
Ranking Based On Selection: 14
Matthew Saltzman
operations research
computational optimization
Metrics
H-Index
i10 Index
Citation
18
24
1,844
* Rankings
Ranking Based On Selection: 16
Matthew Macauley
Mathematical biology
combinatorics
Coxeter groups
Metrics
H-Index
i10 Index
Citation
15
19
669
* Rankings
Ranking Based On Selection: 17
Andrew M Tyminski
mathematics education
preservice teacher learning
Metrics
H-Index
i10 Index
Citation
14
18
873
* Rankings
Ranking Based On Selection: 18
Ew Jenkins
Numerical methods
groundwater simulation
optimization
filtration
Metrics
H-Index
i10 Index
Citation
14
19
950
Fei Xue
Numerical analysis
scientific computing
numerical linear algebra
Metrics
H-Index
i10 Index
Citation
12
14
382
Masoumeh Soleimani
Statistic
Data Analysis
Operations Research
Algebra
Graph Theory
Metrics
H-Index
i10 Index
Citation
7
7
166
Colin Alstad
Algebraic Geometry
Computational Algebraic Geometry
Nonlinear Algebra
Metrics
H-Index
i10 Index
Citation
6
6
143
Cody Stockdale
harmonic analysis
Fourier analysis
complex variables
Metrics
H-Index
i10 Index
Citation
5
2
66
Eliza Gallagher
mathematics
mathematics education
identity theory
teacher preparation
Metrics
H-Index
i10 Index
Citation
4
2
53
Christy Brown
Statistics Education
Statistical Collaboration
Psychometrics
Metrics
H-Index
i10 Index
Citation
4
1
65
Dongwei Chen
optimal transport
frame theory
RKHS
machine learning
climate and turbulence
Metrics
H-Index
i10 Index
Citation
3
2
133
Anna Marie Vagnozzi
Mathematics
statistics
higher education
redistricting
teaching
Metrics
H-Index
i10 Index
Citation
2
1
16
Rankings
Ranking Based On Selection: 1
Larry Hodges
Metrics
H-Index
i10 Index
Citation Counts
67
149
22,600
Virtual Reality
Human-Centered Computing
Healthcare Informatics
Rankings
Ranking Based On Selection: 2
Wayne Goddard
Metrics
H-Index
i10 Index
Citation Counts
41
107
6,766
Rankings
Ranking Based On Selection: 3
Leo Rebholz
Metrics
H-Index
i10 Index
Citation Counts
37
92
4,657
Numerical PDE
Computational Mathematics
Navier-Stokes
Rankings
Ranking Based On Selection: 4
Margaret M Wiecek
Metrics
H-Index
i10 Index
Citation Counts
35
76
4,556
Rankings
Ranking Based On Selection: 5
Shuhong Gao
Metrics
H-Index
i10 Index
Citation Counts
30
62
3,449
Coding theory
cryptography
blockchains
quantum computing
computational algebra.
Rankings
Ranking Based On Selection: 6
Timo Heister
Metrics
H-Index
i10 Index
Citation Counts
30
44
5,225
Numerical Analysis
Applied Mathematics
Numerical Methods
Rankings
Ranking Based On Selection: 7
Robert Jamison
Metrics
H-Index
i10 Index
Citation Counts
27
52
3,480
Rankings
Ranking Based On Selection: 8
Zhen Li
Metrics
H-Index
i10 Index
Citation Counts
27
46
2,905
Multiscale Modeling
Physics + Machine learning
Neural Operator
Complex Fluids
Composites
Rankings
Ranking Based On Selection: 9
Jeffrey P Kharoufeh
Metrics
H-Index
i10 Index
Citation Counts
25
45
2,638
applied probability
stochastic models
queueing
maintenance optimization
Rankings
Ranking Based On Selection: 10
Sean Sather Wagstaff
Metrics
H-Index
i10 Index
Citation Counts
25
42
1,655
Homological commutative algebra
combinatorial commutative algebra

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 11
Warren Adams
Metrics
H-Index
i10 Index
Citation Counts
23
29
4,725
Rankings
Ranking Based On Selection: 12
Colin Gallagher
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,814
Rankings
Ranking Based On Selection: 13
Neil Calkin
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,785
Rankings
Ranking Based On Selection: 14
Matthew Saltzman
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,844
operations research
computational optimization
Rankings
Ranking Based On Selection: 15
Jim Coykendall
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,031
Rankings
Ranking Based On Selection: 16
Matthew Macauley
Metrics
H-Index
i10 Index
Citation Counts
15
19
669
Mathematical biology
combinatorics
Coxeter groups
Rankings
Ranking Based On Selection: 17
Andrew M Tyminski
Metrics
H-Index
i10 Index
Citation Counts
14
18
873
mathematics education
preservice teacher learning
Rankings
Ranking Based On Selection: 18
Ew Jenkins
Metrics
H-Index
i10 Index
Citation Counts
14
19
950
Numerical methods
groundwater simulation
optimization
filtration
Rankings
Ranking Based On Selection: 19
Christopher L Cox
Metrics
H-Index
i10 Index
Citation Counts
13
19
780
Rankings
Ranking Based On Selection: 20
Daniel D Warner
Metrics
H-Index
i10 Index
Citation Counts
13
13
439
Rankings
Ranking Based On Selection: 21
Fei Xue
Metrics
H-Index
i10 Index
Citation Counts
12
14
382
Numerical analysis
scientific computing
numerical linear algebra
Rankings
Ranking Based On Selection: 22
Tanvir Ahammed
Metrics
H-Index
i10 Index
Citation Counts
8
8
235
Rankings
Ranking Based On Selection: 23
Masoumeh Soleimani
Metrics
H-Index
i10 Index
Citation Counts
7
7
166
Statistic
Data Analysis
Operations Research
Algebra
Graph Theory
Rankings
Ranking Based On Selection: 24
Colin Alstad
Metrics
H-Index
i10 Index
Citation Counts
6
6
143
Algebraic Geometry
Computational Algebraic Geometry
Nonlinear Algebra
Rankings
Ranking Based On Selection: 25
Hui Xue
Metrics
H-Index
i10 Index
Citation Counts
6
4
137
Rankings
Ranking Based On Selection: 26
Sha Wan
Metrics
H-Index
i10 Index
Citation Counts
6
2
72
Rankings
Ranking Based On Selection: 27
Ryann Cartor
Metrics
H-Index
i10 Index
Citation Counts
5
3
87
Rankings
Ranking Based On Selection: 28
Yibo Xu
Metrics
H-Index
i10 Index
Citation Counts
5
3
68
Rankings
Ranking Based On Selection: 29
Cody Stockdale
Metrics
H-Index
i10 Index
Citation Counts
5
2
66
harmonic analysis
Fourier analysis
complex variables
Rankings
Ranking Based On Selection: 30
Eliza Gallagher
Metrics
H-Index
i10 Index
Citation Counts
4
2
53
mathematics
mathematics education
identity theory
teacher preparation
Rankings
Ranking Based On Selection: 31
Christy Brown
Metrics
H-Index
i10 Index
Citation Counts
4
1
65
Statistics Education
Statistical Collaboration
Psychometrics
Rankings
Ranking Based On Selection: 32
Peng Ren
Metrics
H-Index
i10 Index
Citation Counts
4
1
39
Rankings
Ranking Based On Selection: 33
Dongwei Chen
Metrics
H-Index
i10 Index
Citation Counts
3
2
133
optimal transport
frame theory
RKHS
machine learning
climate and turbulence
Rankings
Ranking Based On Selection: 34
Anna Marie Vagnozzi
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Mathematics
statistics
higher education
redistricting
teaching
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