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 :2
Erich Grädel
Mathematical Logic
Logic and Algorithms
Algorithmic Model Theory
Theory of Infinite Games
Descriptive Complexity
Metrics
H-Index
i10 Index
Citation
48
121
11,581
Holger Rauhut
applied harmonic analysis
compressive sensing
deep learning
signal and image processing
random
Metrics
H-Index
i10 Index
Citation
41
72
12,029
Erhard Cramer
statistics
probability
reliability
order statistics
censored and ordered data
Metrics
H-Index
i10 Index
Citation
34
87
4,747
Hartmut Führ
harmonic analysis
fourier analysis
wavelet analysis
time-frequency analysis
function spaces
Metrics
H-Index
i10 Index
Citation
25
41
1,766
* Rankings
Ranking Based On Selection :10
Alexander Litvinenko
Uncertainty quantification
hierarchical matrices
low-rank tensor methods
domain decomposition
Metrics
H-Index
i10 Index
Citation
24
33
1,639
* Rankings
Ranking Based On Selection :11
Thomas Stiehl
Mathematical modeling
systems biology
hematopoiesis
leukemia
stem cells
Metrics
H-Index
i10 Index
Citation
23
36
2,440
* Rankings
Ranking Based On Selection :12
Maria Kateri
Statistics
Categorical Data
Ordinal Data
Reliability
Statistical Information Theory
Metrics
H-Index
i10 Index
Citation
23
40
2,035
* Rankings
Ranking Based On Selection :19
Sebastian Krumscheid
uncertainty quantification
numerical analysis
stochastic differential equations
multiscale methods
applied and computational
Metrics
H-Index
i10 Index
Citation
12
12
383
Sebastian Goderbauer
Mathematical Optimization
Operations Research
Political Districting
Energy Systems
Metrics
H-Index
i10 Index
Citation
7
5
153
Radhakrishnan Delhibabu
Applied Mathematical Logic
Brain-Computer Interface
Cognitive Modeling
AI&ML
Quantum Information Theory
Metrics
H-Index
i10 Index
Citation
7
3
188
Yogiraj Mantri
Applied mathematics
Numerical methods for PDE's
Hyperbolic conservation laws
Metrics
H-Index
i10 Index
Citation
4
2
39
Sebastian Schönnenbeck
Algebraic Number Theory
Group Theory
Representation Theory
Machine Learning
Natural Language Processing
Metrics
H-Index
i10 Index
Citation
3
2
46
Hayyan Helal
Mathematical Logic
Automated Planning
Knowledge Representation
Number Theory
Music Theory
Metrics
H-Index
i10 Index
Citation
3
1
30
Gregor Kobsik
Geometric Modeling
Shape Analysis
3D Deep Learning
Computer Vision
Machine Learning
Metrics
H-Index
i10 Index
Citation
2
1
31
Tuan Vo
Computational Mathematics
Applied Mathematics
Physics-informed modelling
Data-augmented modelling
Metrics
H-Index
i10 Index
Citation
1
0
8
Sven Pistre
Geometric Analysis
Minimal Surfaces
Differential Geometry
General Relativity
Machine Learning
Metrics
H-Index
i10 Index
Citation
1
0
7
Rankings
Ranking Based On Selection: 1
PL Butzer
Metrics
H-Index
i10 Index
Citation Counts
54
208
16,005
Rankings
Ranking Based On Selection: 2
Erich Grädel
Metrics
H-Index
i10 Index
Citation Counts
48
121
11,581
Mathematical Logic
Logic and Algorithms
Algorithmic Model Theory
Theory of Infinite Games
Descriptive Complexity
Rankings
Ranking Based On Selection: 3
Arnold Reusken
Metrics
H-Index
i10 Index
Citation Counts
42
95
5,954
Rankings
Ranking Based On Selection: 4
Holger Rauhut
Metrics
H-Index
i10 Index
Citation Counts
41
72
12,029
applied harmonic analysis
compressive sensing
deep learning
signal and image processing
random
Rankings
Ranking Based On Selection: 6
Erhard Cramer
Metrics
H-Index
i10 Index
Citation Counts
34
87
4,747
statistics
probability
reliability
order statistics
censored and ordered data
Rankings
Ranking Based On Selection: 8
Sebastian Noelle
Metrics
H-Index
i10 Index
Citation Counts
25
39
4,280
Rankings
Ranking Based On Selection: 9
Hartmut Führ
Metrics
H-Index
i10 Index
Citation Counts
25
41
1,766
harmonic analysis
fourier analysis
wavelet analysis
time-frequency analysis
function spaces
Rankings
Ranking Based On Selection: 10
Alexander Litvinenko
Metrics
H-Index
i10 Index
Citation Counts
24
33
1,639
Uncertainty quantification
hierarchical matrices
low-rank tensor methods
domain decomposition
Rankings
Ranking Based On Selection: 11
Thomas Stiehl
Metrics
H-Index
i10 Index
Citation Counts
23
36
2,440
Mathematical modeling
systems biology
hematopoiesis
leukemia
stem cells
Rankings
Ranking Based On Selection: 12
Maria Kateri
Metrics
H-Index
i10 Index
Citation Counts
23
40
2,035
Statistics
Categorical Data
Ordinal Data
Reliability
Statistical Information Theory
Rankings
Ranking Based On Selection: 13
Ghislain Fourier
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,603
Representation Theory
Combinatorics
Toric Geometry
Rankings
Ranking Based On Selection: 14
Christof Melcher
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,245
Partial differential equations
calculus of variations
Rankings
Ranking Based On Selection: 15
Sven Gross
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,570
Rankings
Ranking Based On Selection: 16
Viktor Levandovskyy
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,031
algebra
computer algebra
noncommutative algebra
applications
Rankings
Ranking Based On Selection: 18
Umberto Leone Hryniewicz
Metrics
H-Index
i10 Index
Citation Counts
15
21
686
Rankings
Ranking Based On Selection: 19
Sebastian Krumscheid
Metrics
H-Index
i10 Index
Citation Counts
12
12
383
uncertainty quantification
numerical analysis
stochastic differential equations
multiscale methods
applied and computational
Rankings
Ranking Based On Selection: 21
Henrik Zimmer
Metrics
H-Index
i10 Index
Citation Counts
10
11
867
Rankings
Ranking Based On Selection: 23
Vinh Hoang|Truong Vinh Hoang
Metrics
H-Index
i10 Index
Citation Counts
7
7
208
Machine learning
Uncertainty quantification
Scientific Computing
Rankings
Ranking Based On Selection: 24
Patrick Schmidt
Metrics
H-Index
i10 Index
Citation Counts
7
7
177
Rankings
Ranking Based On Selection: 25
Isaak Lim
Metrics
H-Index
i10 Index
Citation Counts
7
6
310
Geometry Processing
Shape Analysis
Geometric Deep Learning
Rankings
Ranking Based On Selection: 26
Sebastian Goderbauer
Metrics
H-Index
i10 Index
Citation Counts
7
5
153
Mathematical Optimization
Operations Research
Political Districting
Energy Systems
Rankings
Ranking Based On Selection: 27
Radhakrishnan Delhibabu
Metrics
H-Index
i10 Index
Citation Counts
7
3
188
Applied Mathematical Logic
Brain-Computer Interface
Cognitive Modeling
AI&ML
Quantum Information Theory
Rankings
Ranking Based On Selection: 29
Yogiraj Mantri
Metrics
H-Index
i10 Index
Citation Counts
4
2
39
Applied mathematics
Numerical methods for PDE's
Hyperbolic conservation laws
Rankings
Ranking Based On Selection: 30
Julius Nehring-Wirxel
Metrics
H-Index
i10 Index
Citation Counts
3
2
48
geometry
computer-graphics
constructive solid geometry
Rankings
Ranking Based On Selection: 31
Sebastian Schönnenbeck
Metrics
H-Index
i10 Index
Citation Counts
3
2
46
Algebraic Number Theory
Group Theory
Representation Theory
Machine Learning
Natural Language Processing
Rankings
Ranking Based On Selection: 32
Hayyan Helal
Metrics
H-Index
i10 Index
Citation Counts
3
1
30
Mathematical Logic
Automated Planning
Knowledge Representation
Number Theory
Music Theory
Rankings
Ranking Based On Selection: 33
George Balla
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Algebraic Geometry
Representation Theory
Combinatorics.
Rankings
Ranking Based On Selection: 34
Anamika Pandey
Metrics
H-Index
i10 Index
Citation Counts
3
2
33
Rankings
Ranking Based On Selection: 35
Gregor Kobsik
Metrics
H-Index
i10 Index
Citation Counts
2
1
31
Geometric Modeling
Shape Analysis
3D Deep Learning
Computer Vision
Machine Learning
Rankings
Ranking Based On Selection: 36
Anna Limbach
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
Rankings
Ranking Based On Selection: 37
Tuan Vo
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Computational Mathematics
Applied Mathematics
Physics-informed modelling
Data-augmented modelling
Rankings
Ranking Based On Selection: 38
Sven Pistre
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Geometric Analysis
Minimal Surfaces
Differential Geometry
General Relativity
Machine Learning