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 :1
Mathematical Applications to Medical Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,962
7,365
0.616
* Total Citation Counts Rankings
Ranking Based On Selection :2
Algebraic topology and category theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,356
615
0.261
* Total Citation Counts Rankings
Ranking Based On Selection :3
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,912
1,204
0.630
* Total Citation Counts Rankings
Ranking Based On Selection :4
Dynamical Systems
Computer Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
240
0.175
* Total Citation Counts Rankings
Ranking Based On Selection :5
spectral theory
differential equations and dynamical system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
320
0.629
* Total Citation Counts Rankings
Ranking Based On Selection :6
Undergraduate Mathematics Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
280
152
0.543
* Total Citation Counts Rankings
Ranking Based On Selection :7
Applied Statistics,Reliability Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :8
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :9
mathematical analysis
pde
fluid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Iztok Hozo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,962
7,365
0.616
Mathematical Applications to Medical Science
Anthony Elmendorf
Purdue University Northwest
Hammond, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,356
615
0.261
Algebraic topology and category theory
Gokarna Aryal
Purdue University Northwest
Hammond, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,912
1,204
0.630
Roger Kraft
Purdue University Northwest
Hammond, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
240
0.175
Dynamical Systems
Computer Algebra
Chenghua Gao
Northwest Normal University
Lanzhou, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
320
0.629
spectral theory
differential equations and dynamical system
Mary Shepherd
Northwest Missouri State University
Maryville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
280
152
0.543
Undergraduate Mathematics Education
Junrui Wang
Northwest Normal University
Lanzhou, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
Applied Statistics,Reliability Statistics
Elvie Bejar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Jan Muhammad
Northwest University
Xi'an, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
mathematical analysis
pde
fluid