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)
![Bulat Khabibullin](https://cdn.adscientificindex.com/pictures/2d/4347270.jpg)
function theory
complex analysis
functional analysis
potential theory
harmonic analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
![Khabibullin Bulat, Хабибуллин Булат](https://cdn.adscientificindex.com/pictures/d9/4348739.jpg)
Mathematics
Математика
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
![Семён Спивак](/user/assets/images/profile/no-profile-photo.png)
Математика
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
17
0.181
![Азамат Ахтямов Мухтарович Am Akhtyamov](https://cdn.adscientificindex.com/pictures/e8/4351223.jpg)
Math modeling
spectral theory of operators
solid mechanics
mathematical methods in economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
9
0.231
Bulat Khabibullin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
function theory
complex analysis
functional analysis
potential theory
harmonic analysis
Khabibullin Bulat, Хабибуллин Булат
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
Семён Спивак
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
17
0.181
Азамат Ахтямов Мухтарович Am Akhtyamov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
9
0.231
Math modeling
spectral theory of operators
solid mechanics
mathematical methods in economics