Citation Rankings
Highly Cited Researchers
Bulgaria Highly Cited Researchers CitationNatural Sciences / Mathematical Sciences in Bulgaria Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :176
Mathematics
IRT
Applied Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total Citation Counts Rankings
Ranking Based On Selection :177
Lie algebras and Lie groups
Invariant Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :178
Algebraic Coding Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :179
Gamification
Game-based learning
Education of mathematics and informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :180
Probability
Statistics
Information Theory
Minimum Description Length Principle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100
* Total Citation Counts Rankings
Ranking Based On Selection :181
Coding Theory
Algorithms
Parallel Programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :182
Modal Logic
Description Logics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total Citation Counts Rankings
Ranking Based On Selection :183
Optimization
Operations research
Applied mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :184
Методика на обучението по математика
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :185
mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :186
Computability theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :187
differential geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :188
Artificial Intelligence
Software Engineering
Neuroscience
Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :189
Differencal equation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :190
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total Citation Counts Rankings
Ranking Based On Selection :191
Delay differential equations
optimisation
MatLab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :192
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
Rankings
2,170,480
4,448
27
Ranking Based On Selection: 176
Ralitsa Angelova Slavova|Ралица Ангелова-Славова
Vasil Levski National Military University Veliko Tarnovo
Veliko Tarnovo, Bulgaria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Mathematics
IRT
Applied Statistics
* Total Citation Counts Rankings
Rankings
2,187,508
4,485
217
Ranking Based On Selection: 177
Elitza Hristova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Lie algebras and Lie groups
Invariant Theory
* Total Citation Counts Rankings
Rankings
2,193,207
4,506
220
Ranking Based On Selection: 178
Maryam Bajalan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total Citation Counts Rankings
Rankings
2,193,207
4,506
657
Ranking Based On Selection: 179
Станислав Иванов|Stanislav Ivanov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Gamification
Game-based learning
Education of mathematics and informatics
* Total Citation Counts Rankings
Rankings
2,206,127
4,552
666
Ranking Based On Selection: 180
Bono Nonchev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100
Probability
Statistics
Information Theory
Minimum Description Length Principle
* Total Citation Counts Rankings
Rankings
2,206,561
4,557
222
Ranking Based On Selection: 181
Mariа Pashinska-Gadzheva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Coding Theory
Algorithms
Parallel Programming
* Total Citation Counts Rankings
Rankings
2,233,172
4,634
683
Ranking Based On Selection: 182
Mitko Yanchev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Modal Logic
Description Logics
* Total Citation Counts Rankings
Rankings
2,257,561
4,718
695
Ranking Based On Selection: 183
Matey Konstantinov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Optimization
Operations research
Applied mathematics
* Total Citation Counts Rankings
Rankings
2,276,087
4,758
234
Ranking Based On Selection: 184
Antoaneta Mihova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
0
0.000
Методика на обучението по математика
* Total Citation Counts Rankings
Rankings
2,294,529
4,804
710
Ranking Based On Selection: 185
Alexander Alexandrov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Rankings
2,318,341
4,895
731
Ranking Based On Selection: 186
Stela Nikolova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
* Total Citation Counts Rankings
Rankings
2,318,341
4,895
224
Ranking Based On Selection: 187
Asen Hristov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
* Total Citation Counts Rankings
Rankings
2,319,225
4,901
732
Ranking Based On Selection: 188
Murad Kasim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Artificial Intelligence
Software Engineering
Neuroscience
Economics
* Total Citation Counts Rankings
Rankings
2,336,678
4,930
225
Ranking Based On Selection: 189
Hristo Melemov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total Citation Counts Rankings
Rankings
2,339,735
4,943
735
Ranking Based On Selection: 190
Mihail Hamamdjiev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total Citation Counts Rankings
Rankings
2,341,851
4,954
111
Ranking Based On Selection: 191
Adem Zeinev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Delay differential equations
optimisation
MatLab
* Total Citation Counts Rankings
Rankings
2,369,892
5,033
758
Ranking Based On Selection: 192
Gergana Hristova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000