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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :51
Mathemtics
Applied Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :52
физика на кондензираната материя
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :53
Electronics
Industrial Automation
Renewable Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :54
Polynomial zeros
Iterarive methods
Numerical algorithms
Convergence analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :55
Eulophidae (Hymenoptera
Chalcidoidea)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
7
0.350
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :56
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
7
0.368
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :57
solid state chemistry
lanthanoides
magnetism
sol-gel reaction
nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :58
genetics
plant genetics
in vitro anther culture
androgenesis
mutagenesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :59
Analytical Chemistry
Trace element analysis
Plasma spectrometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :60
organic synthesis
heterocyclics
isoquinolines
in silico
hybrid molecules
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :61
Ботаника
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :62
микробиология
микробен метаболизъм
бактериални ензими
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :63
Nat. Prod. Chem.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :64
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :65
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :66
Corporate Finance
Neural networks
Computational Finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :67
Computer Science
e-Learning
Gamification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :68
Information Systems (Business Informatics)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :69
Adaptive e-Learning
Information technology in education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :70
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :71
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
5
0.227
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :72
chemistry
environmental catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
5
0.294
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :73
Software engineering
Artificial intelligence
Agent and Multi-Agent systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :74
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :75
Physics
Chemistry
Science education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Andrey Ivanov Zahariev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Mathemtics
Applied Mathematics
Ася Виранева
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
Rumen Popov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Stoil I Ivanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Polynomial zeros
Iterarive methods
Numerical algorithms
Convergence analysis
Peter Boyadzhiev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
7
0.350
George Totkov|Георги Тотков
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
7
0.368
Dimitar Petrov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
solid state chemistry
lanthanoides
magnetism
sol-gel reaction
nanomaterials
Teodora Popova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
genetics
plant genetics
in vitro anther culture
androgenesis
mutagenesis
Violeta Stefanova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
Analytical Chemistry
Trace element analysis
Plasma spectrometry
Stoyanka Nikolova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
organic synthesis
heterocyclics
isoquinolines
in silico
hybrid molecules
Пламен Стоянов
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
Sonya Kostadinova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
Petko Bozov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
Emil Hadzhikolev (Емил Хаджиколев)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Kiril Simitchiev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Stanimir Kabaivanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Corporate Finance
Neural networks
Computational Finance
Elena Somova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Computer Science
e-Learning
Gamification
Stanislava KlisarovaBelcheva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Валя Арнаудова Valya Arnaudova|Valia Arnaudova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Georgi Spasov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Vanya Lekova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
5
0.227
Maria Stoyanova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
5
0.294
chemistry
environmental catalysis
Vladimir Valkanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Software engineering
Artificial intelligence
Agent and Multi-Agent systems
Evgeniya Angelova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Ginka Exner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714