University, Subject, Country, Region, World

Universität Hamburg 37 Scientists Subject Rankings - 2025

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 yearsAs of Mar 01, 2025, the rankings are determined according to the Total H IndexBETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (941.641) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].

* Total H IndexRankings
Ranking Based On Selection: 1
Gabriele Kaiser
mathematics education
Metrics
H-Index
i10 Index
Citation Counts
72
204
17,111
* Total H IndexRankings
Ranking Based On Selection: 3
Christoph Schweigert
Mathematical Physics
Category Theory
Representation Theory
Conformal field theory
Metrics
H-Index
i10 Index
Citation Counts
47
105
8,426
* Total H IndexRankings
Ranking Based On Selection: 4
Alexander Düster
Finite Element Analysis
Fictitious Domain Methods
Coupled Problems
Multi-scale Methods
Metrics
H-Index
i10 Index
Citation Counts
41
110
7,487
* Total H IndexRankings
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 Counts
40
80
5,756
* Total H IndexRankings
Ranking Based On Selection: 6
Armin Iske
Numerical Analysis
Scientific Computing
Approximation Theory
Radial Basis Functions
Meshfree Methods
Metrics
H-Index
i10 Index
Citation Counts
32
56
3,443
* Total H IndexRankings
Ranking Based On Selection: 7
Timo Reis
systems and control theory
infinite-dimensional systems
model reduction
adaptive control
differential-algebraic equations
Metrics
H-Index
i10 Index
Citation Counts
28
53
2,584
* Total H IndexRankings
Ranking Based On Selection: 8
Heinrich Voss
Scientific Computing
Nonlinear Eigenvalue Problems
Metrics
H-Index
i10 Index
Citation Counts
28
67
3,070
* Total H IndexRankings
Ranking Based On Selection: 9
Jörn Behrens
numerical methods
scientific computing
adaptive mesh refinement
Metrics
H-Index
i10 Index
Citation Counts
26
39
2,366
* Total H IndexRankings
Ranking Based On Selection: 10
Holger Drees
extreme value theory
empirical processes
time series
Metrics
H-Index
i10 Index
Citation Counts
25
38
3,214

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* Total H IndexRankings
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 Counts
19
33
1,166
* Total H IndexRankings
Ranking Based On Selection: 14
Murad Alim
Geometry
Mathematical Physics
Algebraic Geometry
Mirror Symmetry
String Theory
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,202
* Total H IndexRankings
Ranking Based On Selection: 15
CS Shahbazi
Differential Geometry
Spin Geometry
Differential Topology
Moduli Spaces
Supergravity
Metrics
H-Index
i10 Index
Citation Counts
15
26
839
* Total H IndexRankings
Ranking Based On Selection: 16
Reiner Lauterbach
Dynamische Systeme. Bifurkationstheorie
Partielle Differentialgleichungen
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,052
* Total H IndexRankings
Ranking Based On Selection: 17
Hans Christian Graf v Bothmer
algebraic geometry
computer algebra
Metrics
H-Index
i10 Index
Citation Counts
13
20
616
* Total H IndexRankings
Ranking Based On Selection: 18
Christian Seifert
Mathematics
Evolution(ary) Equations
Operator Theory
Spectral Theory
Mathematical Physics
Metrics
H-Index
i10 Index
Citation Counts
12
17
519
* Total H IndexRankings
Ranking Based On Selection: 19
Ioannis Chrysikos
Differential Geometry
Mathematical Physics
Metrics
H-Index
i10 Index
Citation Counts
12
12
413
* Total H IndexRankings
Ranking Based On Selection: 20
Lukas Woike
topology
algebra
mathematical physics
Metrics
H-Index
i10 Index
Citation Counts
11
13
349
* Total H IndexRankings
Ranking Based On Selection: 21
Martin Siebenborn
Numerics
Optimization
High Performance Computing
PDEs
Metrics
H-Index
i10 Index
Citation Counts
11
14
548
* Total H IndexRankings
Ranking Based On Selection: 22
Dennis Clemens
Combinatorics
Graph Theory
Positional Games
Ramsey Theory
Metrics
H-Index
i10 Index
Citation Counts
11
12
258
* Total H IndexRankings
Ranking Based On Selection: 23
Ulf Kühn
Number theory
Arithmetic geometry
Arakelov theory
multiple zeta values
Metrics
H-Index
i10 Index
Citation Counts
10
11
604
* Total H IndexRankings
Ranking Based On Selection: 24
Sven Möller
vertex operator algebras
conformal field theory
modular forms
symplectic geometry
Metrics
H-Index
i10 Index
Citation Counts
9
9
339
* Total H IndexRankings
Ranking Based On Selection: 25
Sven-Ake Wegner
Functional Analysis
Operator Theory
Homological Algebra
Data Science
Metrics
H-Index
i10 Index
Citation Counts
9
7
325
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Gabriele Kaiser
Metrics
H-Index
i10-Index
Citation Counts
72
204
17,111
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Gerhard Schön
Metrics
H-Index
i10-Index
Citation Counts
50
159
8,911
* Total H Index Rankings
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
* Total H Index Rankings
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
* Total H Index Rankings
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
* Total H Index Rankings
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
* Total H Index Rankings
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
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Heinrich Voss
Metrics
H-Index
i10-Index
Citation Counts
28
67
3,070
Scientific Computing
Nonlinear Eigenvalue Problems
* Total H Index Rankings
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
* Total H Index Rankings
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

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Anusch Taraz
Metrics
H-Index
i10-Index
Citation Counts
21
34
1,119
* Total H Index Rankings
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
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Birgit Richter
Metrics
H-Index
i10-Index
Citation Counts
17
29
843
* Total H Index Rankings
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
* Total H Index Rankings
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
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Reiner Lauterbach
Metrics
H-Index
i10-Index
Citation Counts
14
17
1,052
Dynamische Systeme. Bifurkationstheorie
Partielle Differentialgleichungen
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Hans Christian Graf v Bothmer
Metrics
H-Index
i10-Index
Citation Counts
13
20
616
* Total H Index Rankings
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
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Ioannis Chrysikos
Metrics
H-Index
i10-Index
Citation Counts
12
12
413
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Lukas Woike
Metrics
H-Index
i10-Index
Citation Counts
11
13
349
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Martin Siebenborn
Metrics
H-Index
i10-Index
Citation Counts
11
14
548
Numerics
Optimization
High Performance Computing
PDEs
* Total H Index Rankings
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
* Total H Index Rankings
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
* Total H Index Rankings
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
* Total H Index Rankings
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
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