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" (870,053 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
Peter Kloeden
Random and nonautonomous dynamical systems
stochastic numerics
Metrics
H-Index
i10 Index
Citation
67
279
32,262
* Rankings
Ranking Based On Selection: 2
Amin Coja-Oghlan
Combinatorics
probability theory
algorithms and complexity
Metrics
H-Index
i10 Index
Citation
38
69
3,850
Esteban A. Hernandez-Vargas
Mathematical Immunology
Control Theory
Applied Mathematics
Machine Learning
Metrics
H-Index
i10 Index
Citation
29
60
3,202
Bastian Harrach
Applied Mathematics
Numerical Analysis
Inverse Problems
Metrics
H-Index
i10 Index
Citation
28
49
2,263
Robert Bieri
Homological
Topological and Geometric Group Theory
Metrics
H-Index
i10 Index
Citation
24
36
3,421
Thorsten Theobald
Discrete mathematics
Geometry
Optimization
Symbolic Computation
Metrics
H-Index
i10 Index
Citation
22
39
2,440
Ralph Neininger
probability theory
random discrete structures
analysis of algorithms
Metrics
H-Index
i10 Index
Citation
22
34
1,431
Raman Sanyal
Discrete Geometry
Convex Geometry
Algebraic geometry
optimization
Metrics
H-Index
i10 Index
Citation
17
29
1,006
* Rankings
Ranking Based On Selection: 10
Maria Vittoria Barbarossa
Dynamical Systems
Mathematical Biology
Delay Differential Equations
Biostatistics
PKPD
Metrics
H-Index
i10 Index
Citation
16
20
782

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* Rankings
Ranking Based On Selection: 11
Martin Ulirsch
Algebraic Geometry
Tropical Geometry
Moduli Spaces
Combinatorial Algebraic Geometry
Metrics
H-Index
i10 Index
Citation
12
14
515
* Rankings
Ranking Based On Selection: 12
Simone Jablonski
Mathematisches Argumentieren
Mathematische Begabung
Mathematisches Modellieren
Outdoor Mathematik
Metrics
H-Index
i10 Index
Citation
12
13
433
* Rankings
Ranking Based On Selection: 14
Felix Effenberger
Discrete mathematics
combinatorial topology
mathematical neurobiology
theoretical neuroscience
machine learning
Metrics
H-Index
i10 Index
Citation
10
10
302
Meng Yu|Yu,Meng
variational methods
nonlocal problems
Liouville theorems
PDEs
Metrics
H-Index
i10 Index
Citation
2
0
8
Rankings
Ranking Based On Selection: 1
Peter Kloeden
Metrics
H-Index
i10 Index
Citation Counts
67
279
32,262
Random and nonautonomous dynamical systems
stochastic numerics
Rankings
Ranking Based On Selection: 2
Amin Coja-Oghlan
Metrics
H-Index
i10 Index
Citation Counts
38
69
3,850
Combinatorics
probability theory
algorithms and complexity
Rankings
Ranking Based On Selection: 3
Esteban A. Hernandez-Vargas
Metrics
H-Index
i10 Index
Citation Counts
29
60
3,202
Mathematical Immunology
Control Theory
Applied Mathematics
Machine Learning
Rankings
Ranking Based On Selection: 4
Bastian Harrach
Metrics
H-Index
i10 Index
Citation Counts
28
49
2,263
Applied Mathematics
Numerical Analysis
Inverse Problems
Rankings
Ranking Based On Selection: 5
Robert Bieri
Metrics
H-Index
i10 Index
Citation Counts
24
36
3,421
Homological
Topological and Geometric Group Theory
Rankings
Ranking Based On Selection: 6
Thorsten Theobald
Metrics
H-Index
i10 Index
Citation Counts
22
39
2,440
Discrete mathematics
Geometry
Optimization
Symbolic Computation
Rankings
Ranking Based On Selection: 7
Ralph Neininger
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,431
probability theory
random discrete structures
analysis of algorithms
Rankings
Ranking Based On Selection: 8
Alex Küronya
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,011
Rankings
Ranking Based On Selection: 9
Raman Sanyal
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,006
Discrete Geometry
Convex Geometry
Algebraic geometry
optimization
Rankings
Ranking Based On Selection: 10
Maria Vittoria Barbarossa
Metrics
H-Index
i10 Index
Citation Counts
16
20
782
Dynamical Systems
Mathematical Biology
Delay Differential Equations
Biostatistics
PKPD

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
Martin Ulirsch
Metrics
H-Index
i10 Index
Citation Counts
12
14
515
Algebraic Geometry
Tropical Geometry
Moduli Spaces
Combinatorial Algebraic Geometry
Rankings
Ranking Based On Selection: 12
Simone Jablonski
Metrics
H-Index
i10 Index
Citation Counts
12
13
433
Mathematisches Argumentieren
Mathematische Begabung
Mathematisches Modellieren
Outdoor Mathematik
Rankings
Ranking Based On Selection: 13
Anna-Marietha Vogler
Metrics
H-Index
i10 Index
Citation Counts
10
10
400
Rankings
Ranking Based On Selection: 14
Felix Effenberger
Metrics
H-Index
i10 Index
Citation Counts
10
10
302
Discrete mathematics
combinatorial topology
mathematical neurobiology
theoretical neuroscience
machine learning
Rankings
Ranking Based On Selection: 15
Sarah EberleBlick
Metrics
H-Index
i10 Index
Citation Counts
7
5
140
Rankings
Ranking Based On Selection: 16
Nguyet Minh Mach
Metrics
H-Index
i10 Index
Citation Counts
7
5
153
Rankings
Ranking Based On Selection: 17
Inder Kaur
Metrics
H-Index
i10 Index
Citation Counts
5
0
61
Rankings
Ranking Based On Selection: 18
Xuwen Zhang
Metrics
H-Index
i10 Index
Citation Counts
4
2
63
Rankings
Ranking Based On Selection: 19
Jiaming Chen
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
Rankings
Ranking Based On Selection: 20
Meng Yu|Yu,Meng
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
variational methods
nonlocal problems
Liouville theorems
PDEs