Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
75,241
Country Rank
3,591
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Sebastian Reich](https://cdn.adscientificindex.com/pictures/66/1786434.jpg)
Numerical Analysis
Data Assimilation
Bayesian Inference
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
76
0.598
* Total i10 Index Rankings
World Rank
232,791
Country Rank
9,189
Institution Rank : 81
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Christian Bär](https://cdn.adscientificindex.com/pictures/da/1786474.jpg)
Differential geometry
global analysis
mathematical physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
34
0.586
* Total i10 Index Rankings
World Rank
297,535
Country Rank
11,213
Institution Rank : 100
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Christine Böckmann](https://cdn.adscientificindex.com/pictures/a8/1786500.jpg)
Numerical Analysis
Inverse ill-posed Problems
Inverse Sturm-Liouville Problems
Application in Atmospheric Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
21
0.447
* Total i10 Index Rankings
World Rank
302,929
Country Rank
11,391
Institution Rank : 102
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Gerd Bürger](https://cdn.adscientificindex.com/pictures/3c/1786476.jpg)
Mathematics
Physics
Music
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
30
0.652
* Total i10 Index Rankings
World Rank
356,040
Country Rank
13,032
Institution Rank : 121
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Matthias Keller](https://cdn.adscientificindex.com/pictures/b5/1786527.jpg)
Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
35
0.897
* Total i10 Index Rankings
World Rank
525,775
Country Rank
18,084
Institution Rank : 155
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Chandrashekar Devchand](/user/assets/images/profile/no-profile-photo.png)
Mathematical Physics
Differential Geometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
6
0.231
* Total i10 Index Rankings
World Rank
614,326
Country Rank
20,793
Institution Rank : 179
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Melina Freitag](https://cdn.adscientificindex.com/pictures/fb/1786580.jpg)
Numerical Linear Algebra
Data Assimilation
Matrix Computations
Numerical Analysis
Inverse Problems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 Index Rankings
World Rank
664,625
Country Rank
22,257
Institution Rank : 189
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Christoph Stephan](/user/assets/images/profile/no-profile-photo.png)
mathematical physics
noncommutative geometry
differential geometry
dirac operators
Lorentz geometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
4
0.211
* Total i10 Index Rankings
World Rank
712,779
Country Rank
23,814
Institution Rank : 203
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Thomas Mach](https://cdn.adscientificindex.com/pictures/09/1786648.jpg)
numerical linear algebra
eigenvalue problems
hierarchical matrices
inverse problems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
6
0.353
* Total i10 Index Rankings
World Rank
789,249
Country Rank
26,320
Institution Rank : 232
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Ana Kuzle](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 Index Rankings
World Rank
961,882
Country Rank
32,378
Institution Rank : 295
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Han Cheng Lie](/user/assets/images/profile/no-profile-photo.png)
Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 Index Rankings
World Rank
962,427
Country Rank
32,400
Institution Rank : 297
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Christian Rose](/user/assets/images/profile/no-profile-photo.png)
Differential Geometry
Functional Analysis
Partial Differential Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 Index Rankings
World Rank
1,120,505
Country Rank
37,612
Institution Rank : 351
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Paul J. Rozdeba](/pictures/a2/4577819.jpg)
data assimilation
nonparametric estimation
inverse problems
machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 Index Rankings
World Rank
1,384,183
Country Rank
44,823
Institution Rank : 430
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Florian Fischer](/user/assets/images/profile/no-profile-photo.png)
Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,567,108
Country Rank
49,112
Institution Rank : 471
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Karen Reitz-Koncebovski](/user/assets/images/profile/no-profile-photo.png)
primary teacher education
knowledge for teaching
biographical reflection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 Index Rankings
World Ranking
75,241
Country Ranking
3,591
Institution Ranking
32
Sebastian Reich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
76
0.598
![](https://cdn.adscientificindex.com/logos/10422.png)
Numerical Analysis
Data Assimilation
Bayesian Inference
* Total i10 Index Rankings
World Ranking
232,791
Country Ranking
9,189
Institution Ranking
81
Christian Bär
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
34
0.586
![](https://cdn.adscientificindex.com/logos/10422.png)
Differential geometry
global analysis
mathematical physics
* Total i10 Index Rankings
World Ranking
297,535
Country Ranking
11,213
Institution Ranking
100
Christine Böckmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
21
0.447
![](https://cdn.adscientificindex.com/logos/10422.png)
Numerical Analysis
Inverse ill-posed Problems
Inverse Sturm-Liouville Problems
Application in Atmospheric Physics
* Total i10 Index Rankings
World Ranking
302,929
Country Ranking
11,391
Institution Ranking
102
Gerd Bürger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
30
0.652
* Total i10 Index Rankings
World Ranking
356,040
Country Ranking
13,032
Institution Ranking
121
Matthias Keller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
35
0.897
* Total i10 Index Rankings
World Ranking
525,775
Country Ranking
18,084
Institution Ranking
155
Chandrashekar Devchand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
6
0.231
![](https://cdn.adscientificindex.com/logos/10422.png)
Mathematical Physics
Differential Geometry
* Total i10 Index Rankings
World Ranking
614,326
Country Ranking
20,793
Institution Ranking
179
Melina Freitag
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
![](https://cdn.adscientificindex.com/logos/10422.png)
Numerical Linear Algebra
Data Assimilation
Matrix Computations
Numerical Analysis
Inverse Problems
* Total i10 Index Rankings
World Ranking
664,625
Country Ranking
22,257
Institution Ranking
189
Christoph Stephan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
4
0.211
![](https://cdn.adscientificindex.com/logos/10422.png)
mathematical physics
noncommutative geometry
differential geometry
dirac operators
Lorentz geometry
* Total i10 Index Rankings
World Ranking
712,779
Country Ranking
23,814
Institution Ranking
203
Thomas Mach
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
6
0.353
![](https://cdn.adscientificindex.com/logos/10422.png)
numerical linear algebra
eigenvalue problems
hierarchical matrices
inverse problems
* Total i10 Index Rankings
World Ranking
789,249
Country Ranking
26,320
Institution Ranking
232
Ana Kuzle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
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* Total i10 Index Rankings
World Ranking
961,882
Country Ranking
32,378
Institution Ranking
295
Han Cheng Lie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 Index Rankings
World Ranking
962,427
Country Ranking
32,400
Institution Ranking
297
Christian Rose
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
![](https://cdn.adscientificindex.com/logos/10422.png)
Differential Geometry
Functional Analysis
Partial Differential Equations
* Total i10 Index Rankings
World Ranking
1,120,505
Country Ranking
37,612
Institution Ranking
351
Paul J. Rozdeba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
![](https://cdn.adscientificindex.com/logos/10422.png)
data assimilation
nonparametric estimation
inverse problems
machine learning
* Total i10 Index Rankings
World Ranking
1,384,183
Country Ranking
44,823
Institution Ranking
430
Florian Fischer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Ranking
1,567,108
Country Ranking
49,112
Institution Ranking
471
Karen Reitz-Koncebovski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
![](https://cdn.adscientificindex.com/logos/10422.png)
primary teacher education
knowledge for teaching
biographical reflection