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 :151
algebraic geometry
representation theory
number theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
22
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :152
Chemistry
Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :153
Condensed matter theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
14
0.483
* Total Citation Counts Rankings
Ranking Based On Selection :154
mathematics
theory of computation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :155
inorganic chemistry
organic chemistry
reaction mechanisms
catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :156
Ecology
wetlands
ecosystem services
trade-offs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :157
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :158
Microbiology
Biochemistry
M. tuberculosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Geo Kam-Fai Tam
Radboud University
Nijmegen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
22
0.688
algebraic geometry
representation theory
number theory
Daan Sondag
Radboud University
Nijmegen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
Bektur Murzaliev
Radboud University
Nijmegen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
14
0.483
Deivid Vale
Radboud University
Nijmegen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
mathematics
theory of computation
Rob Bakker
Radboud University
Nijmegen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
inorganic chemistry
organic chemistry
reaction mechanisms
catalysis
Tom S Heuts|Tom Heuts
Radboud University
Nijmegen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Ecology
wetlands
ecosystem services
trade-offs
Onno Giller
Radboud University
Nijmegen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
Pieter Van Der Velden
Radboud University
Nijmegen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Microbiology
Biochemistry
M. tuberculosis