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: 3
Christoph Schweigert
Mathematical Physics
Category Theory
Representation Theory
Conformal field theory
Metrics
H-Index
i10 Index
Citation
47
105
8,426
* Rankings
Ranking Based On Selection: 4
Alexander Düster
Finite Element Analysis
Fictitious Domain Methods
Coupled Problems
Multi-scale Methods
Metrics
H-Index
i10 Index
Citation
41
110
7,487
* Rankings
Ranking Based On Selection: 5
Ingo Runkel
Topological and conformal field theories
algebra and representation theory
higher algebraic structures
integrable models
Metrics
H-Index
i10 Index
Citation
40
80
5,756
* Rankings
Ranking Based On Selection: 6
Armin Iske
Numerical Analysis
Scientific Computing
Approximation Theory
Radial Basis Functions
Meshfree Methods
Metrics
H-Index
i10 Index
Citation
32
56
3,443
Timo Reis
systems and control theory
infinite-dimensional systems
model reduction
adaptive control
differential-algebraic equations
Metrics
H-Index
i10 Index
Citation
28
53
2,584
Jörn Behrens
numerical methods
scientific computing
adaptive mesh refinement
Metrics
H-Index
i10 Index
Citation
26
39
2,366
* Rankings
Ranking Based On Selection: 10
Holger Drees
extreme value theory
empirical processes
time series
Metrics
H-Index
i10 Index
Citation
25
38
3,214

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* Rankings
Ranking Based On Selection: 12
Daniel Ruprecht
computational mathematics
parallel-in-time integration
high-performance computing
scientific computing
meteorology
Metrics
H-Index
i10 Index
Citation
19
33
1,166
* Rankings
Ranking Based On Selection: 14
Murad Alim
Geometry
Mathematical Physics
Algebraic Geometry
Mirror Symmetry
String Theory
Metrics
H-Index
i10 Index
Citation
15
20
1,202
* Rankings
Ranking Based On Selection: 15
CS Shahbazi
Differential Geometry
Spin Geometry
Differential Topology
Moduli Spaces
Supergravity
Metrics
H-Index
i10 Index
Citation
15
26
839
* Rankings
Ranking Based On Selection: 16
Reiner Lauterbach
Dynamische Systeme. Bifurkationstheorie
Partielle Differentialgleichungen
Metrics
H-Index
i10 Index
Citation
14
17
1,052
* Rankings
Ranking Based On Selection: 18
Christian Seifert
Mathematics
Evolution(ary) Equations
Operator Theory
Spectral Theory
Mathematical Physics
Metrics
H-Index
i10 Index
Citation
12
17
519
* Rankings
Ranking Based On Selection: 19
Ioannis Chrysikos
Differential Geometry
Mathematical Physics
Metrics
H-Index
i10 Index
Citation
12
12
413
* Rankings
Ranking Based On Selection: 21
Martin Siebenborn
Numerics
Optimization
High Performance Computing
PDEs
Metrics
H-Index
i10 Index
Citation
11
14
548
* Rankings
Ranking Based On Selection: 22
Dennis Clemens
Combinatorics
Graph Theory
Positional Games
Ramsey Theory
Metrics
H-Index
i10 Index
Citation
11
12
258
* Rankings
Ranking Based On Selection: 23
Ulf Kühn
Number theory
Arithmetic geometry
Arakelov theory
multiple zeta values
Metrics
H-Index
i10 Index
Citation
10
11
604
Sven Möller
vertex operator algebras
conformal field theory
modular forms
symplectic geometry
Metrics
H-Index
i10 Index
Citation
9
9
339
Sven-Ake Wegner
Functional Analysis
Operator Theory
Homological Algebra
Data Science
Metrics
H-Index
i10 Index
Citation
9
7
325
Jens-Peter M. Zemke
Applied Mathematics
Numerical Linear Algebra
Krylov Subspace Methods
Neural Networks
Metrics
H-Index
i10 Index
Citation
9
9
242
Melanie Graf
differential geometry
geometric analysis
general relativity
Metrics
H-Index
i10 Index
Citation
8
5
228
Steven Charlton
number theory
multiple zeta values
multiple polylogarithms
Metrics
H-Index
i10 Index
Citation
7
5
119
Rankings
Ranking Based On Selection: 1
Gabriele Kaiser
Metrics
H-Index
i10 Index
Citation Counts
72
204
17,111
Rankings
Ranking Based On Selection: 2
Gerhard Schön
Metrics
H-Index
i10 Index
Citation Counts
50
159
8,911
Rankings
Ranking Based On Selection: 3
Christoph Schweigert
Metrics
H-Index
i10 Index
Citation Counts
47
105
8,426
Mathematical Physics
Category Theory
Representation Theory
Conformal field theory
Rankings
Ranking Based On Selection: 4
Alexander Düster
Metrics
H-Index
i10 Index
Citation Counts
41
110
7,487
Finite Element Analysis
Fictitious Domain Methods
Coupled Problems
Multi-scale Methods
Rankings
Ranking Based On Selection: 5
Ingo Runkel
Metrics
H-Index
i10 Index
Citation Counts
40
80
5,756
Topological and conformal field theories
algebra and representation theory
higher algebraic structures
integrable models
Rankings
Ranking Based On Selection: 6
Armin Iske
Metrics
H-Index
i10 Index
Citation Counts
32
56
3,443
Numerical Analysis
Scientific Computing
Approximation Theory
Radial Basis Functions
Meshfree Methods
Rankings
Ranking Based On Selection: 7
Timo Reis
Metrics
H-Index
i10 Index
Citation Counts
28
53
2,584
systems and control theory
infinite-dimensional systems
model reduction
adaptive control
differential-algebraic equations
Rankings
Ranking Based On Selection: 8
Heinrich Voss
Metrics
H-Index
i10 Index
Citation Counts
28
67
3,070
Scientific Computing
Nonlinear Eigenvalue Problems
Rankings
Ranking Based On Selection: 9
Jörn Behrens
Metrics
H-Index
i10 Index
Citation Counts
26
39
2,366
numerical methods
scientific computing
adaptive mesh refinement
Rankings
Ranking Based On Selection: 10
Holger Drees
Metrics
H-Index
i10 Index
Citation Counts
25
38
3,214
extreme value theory
empirical processes
time series

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
Anusch Taraz
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,119
Rankings
Ranking Based On Selection: 12
Daniel Ruprecht
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,166
computational mathematics
parallel-in-time integration
high-performance computing
scientific computing
meteorology
Rankings
Ranking Based On Selection: 13
Birgit Richter
Metrics
H-Index
i10 Index
Citation Counts
17
29
843
Rankings
Ranking Based On Selection: 14
Murad Alim
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,202
Geometry
Mathematical Physics
Algebraic Geometry
Mirror Symmetry
String Theory
Rankings
Ranking Based On Selection: 15
CS Shahbazi
Metrics
H-Index
i10 Index
Citation Counts
15
26
839
Differential Geometry
Spin Geometry
Differential Topology
Moduli Spaces
Supergravity
Rankings
Ranking Based On Selection: 16
Reiner Lauterbach
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,052
Dynamische Systeme. Bifurkationstheorie
Partielle Differentialgleichungen
Rankings
Ranking Based On Selection: 17
Hans Christian Graf v Bothmer
Metrics
H-Index
i10 Index
Citation Counts
13
20
616
Rankings
Ranking Based On Selection: 18
Christian Seifert
Metrics
H-Index
i10 Index
Citation Counts
12
17
519
Mathematics
Evolution(ary) Equations
Operator Theory
Spectral Theory
Mathematical Physics
Rankings
Ranking Based On Selection: 19
Ioannis Chrysikos
Metrics
H-Index
i10 Index
Citation Counts
12
12
413
Rankings
Ranking Based On Selection: 20
Lukas Woike
Metrics
H-Index
i10 Index
Citation Counts
11
13
349
Rankings
Ranking Based On Selection: 21
Martin Siebenborn
Metrics
H-Index
i10 Index
Citation Counts
11
14
548
Numerics
Optimization
High Performance Computing
PDEs
Rankings
Ranking Based On Selection: 22
Dennis Clemens
Metrics
H-Index
i10 Index
Citation Counts
11
12
258
Combinatorics
Graph Theory
Positional Games
Ramsey Theory
Rankings
Ranking Based On Selection: 23
Ulf Kühn
Metrics
H-Index
i10 Index
Citation Counts
10
11
604
Number theory
Arithmetic geometry
Arakelov theory
multiple zeta values
Rankings
Ranking Based On Selection: 24
Sven Möller
Metrics
H-Index
i10 Index
Citation Counts
9
9
339
vertex operator algebras
conformal field theory
modular forms
symplectic geometry
Rankings
Ranking Based On Selection: 25
Sven-Ake Wegner
Metrics
H-Index
i10 Index
Citation Counts
9
7
325
Functional Analysis
Operator Theory
Homological Algebra
Data Science
Rankings
Ranking Based On Selection: 26
Meysam Joulaian
Metrics
H-Index
i10 Index
Citation Counts
9
9
552
Rankings
Ranking Based On Selection: 27
Roustem Miftahof
Metrics
H-Index
i10 Index
Citation Counts
9
9
285
Rankings
Ranking Based On Selection: 28
Jens-Peter M. Zemke
Metrics
H-Index
i10 Index
Citation Counts
9
9
242
Applied Mathematics
Numerical Linear Algebra
Krylov Subspace Methods
Neural Networks
Rankings
Ranking Based On Selection: 29
Melanie Graf
Metrics
H-Index
i10 Index
Citation Counts
8
5
228
differential geometry
geometric analysis
general relativity
Rankings
Ranking Based On Selection: 30
Gerhard Muche
Metrics
H-Index
i10 Index
Citation Counts
8
8
252
Rankings
Ranking Based On Selection: 31
Wadhah Garhuom
Metrics
H-Index
i10 Index
Citation Counts
7
6
200
Rankings
Ranking Based On Selection: 32
Steven Charlton
Metrics
H-Index
i10 Index
Citation Counts
7
5
119
number theory
multiple zeta values
multiple polylogarithms
Rankings
Ranking Based On Selection: 33
Maxim Kirsebom|Maxim Sølund Kirsebom
Metrics
H-Index
i10 Index
Citation Counts
5
1
45
Dynamical systems
ergodic theory
number theory
Rankings
Ranking Based On Selection: 34
Chinmoy Bhattacharjee
Metrics
H-Index
i10 Index
Citation Counts
5
1
44
Stochastic geometry
Stein's method
Random graphs
Rankings
Ranking Based On Selection: 35
Franziska Schroeter
Metrics
H-Index
i10 Index
Citation Counts
5
4
102
Rankings
Ranking Based On Selection: 36
Giulia Satiko Maesaka
Metrics
H-Index
i10 Index
Citation Counts
3
2
53
combinatorics
graph theory
discrete mathematics
Rankings
Ranking Based On Selection: 37
Sebastian Eberle
Metrics
H-Index
i10 Index
Citation Counts
1
0
7