Citation Rankings
Highly Cited Researchers

Union College Schenectady NY Highly Cited Researchers CitationNatural Sciences / Mathematical Sciences Rankings 2025

The Citation Rankings (Highly Cited Researchers) 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.

* Total Citation Counts Rankings
Ranking Based On Selection :1
United States
Roger Wesley Hoerl
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,786
1,810
0.313
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
William S Zwicker
Mathematics
Game Theory
Social Choice Theory
Set Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,614
811
0.310
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Jeffrey Hatley
number theory
arithmetic geometry
Iwasawa theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,294
901
0.696
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Davide Cervone
Polyhedral Geometry
Interactive Computer Graphics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
305
126
0.413
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Kathryn Lesh
Algebraic topology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
39
0.358
* Total Citation Counts Rankings
Rankings
178,830
United States
65,326
2
Ranking Based On Selection: 1
Roger Wesley Hoerl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,786
1,810
0.313
* Total Citation Counts Rankings
Rankings
363,049
United States
118,466
13
Ranking Based On Selection: 2
William S Zwicker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,614
811
0.310
Mathematics
Game Theory
Social Choice Theory
Set Theory
* Total Citation Counts Rankings
Rankings
590,276
United States
178,995
29
Ranking Based On Selection: 3
Jeffrey Hatley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,294
901
0.696
number theory
arithmetic geometry
Iwasawa theory
* Total Citation Counts Rankings
Rankings
1,118,903
United States
286,153
49
Ranking Based On Selection: 4
Davide Cervone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
305
126
0.413
Polyhedral Geometry
Interactive Computer Graphics
* Total Citation Counts Rankings
Rankings
1,548,704
United States
344,624
61
Ranking Based On Selection: 5
Kathryn Lesh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
39
0.358