Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Pd Dragnev Peter Dragnev](https://cdn.adscientificindex.com/pictures/a6/1509422.jpg)
approximation theory
potential theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
788
294
0.373
![Jeffrey R Anderson](https://cdn.adscientificindex.com/pictures/fe/1459571.jpg)
Partial Differential Equations
Analysis
Mathematical Models
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
440
75
0.170
![Adam Coffman](https://cdn.adscientificindex.com/pictures/57/4592180.jpg)
Mathematics
geometry
complex analysis
geometric analysis
several complex variables
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
281
73
0.260
![Dan Coroian](https://cdn.adscientificindex.com/pictures/de/5614159.jpg)
Applied Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
81
0.497
Pd Dragnev Peter Dragnev
Purdue University Fort Wayne
Fort Wayne, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
788
294
0.373
approximation theory
potential theory
Jeffrey R Anderson
Purdue University Fort Wayne
Fort Wayne, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
440
75
0.170
Partial Differential Equations
Analysis
Mathematical Models
Adam Coffman
Purdue University Fort Wayne
Fort Wayne, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
281
73
0.260
Mathematics
geometry
complex analysis
geometric analysis
several complex variables
Dan Coroian
Purdue University Fort Wayne
Fort Wayne, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
81
0.497