Citation Rankings
Highly Cited Researchers

Natural Sciences / Mathematical Sciences Highly Cited Researchers 3 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Slovenia
Rajan Gupta
Algorithmic Government
Artificial Intelligence
Information Systems
Security
Data Analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,227
1,093
0.891
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Slovenia
Irina Cristea
Algebraic hyperstructure theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,550
696
0.449
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Slovenia
Hashem Bordbar
Commutative Algebra
Algebraic Hyperstructure Theory
Logical Algebras
Coding Theory and Cryptography.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
556
455
0.818
* Last 6 Years Citation Counts Rankings
Rankings
415,623
Slovenia
398
7
Ranking Based On Selection: 1
Rajan Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,227
1,093
0.891
Algorithmic Government
Artificial Intelligence
Information Systems
Security
Data Analytics
* Last 6 Years Citation Counts Rankings
Rankings
573,680
Slovenia
583
9
Ranking Based On Selection: 2
Irina Cristea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,550
696
0.449
* Last 6 Years Citation Counts Rankings
Rankings
735,696
Slovenia
770
14
Ranking Based On Selection: 3
Hashem Bordbar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
556
455
0.818
Commutative Algebra
Algebraic Hyperstructure Theory
Logical Algebras
Coding Theory and Cryptography.