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
Nonlinear Analysis
Fixed point theory
Functional Analysis
Operator Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,919
632
0.329
* Total Citation Counts Rankings
Ranking Based On Selection :2
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,327
723
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :3
Applied mathematics
numerical analysis
differential equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,322
670
0.507
* Total Citation Counts Rankings
Ranking Based On Selection :4
Öklidyen ve yarı Öklidyen Diferensiyel geometri
Kinematik
Fraktal Geometri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
177
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :5
Matematik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
42
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :6
matematik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Kenan Taş
Uşak University
Uşak, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,919
632
0.329
Nonlinear Analysis
Fixed point theory
Functional Analysis
Operator Theory
Murat Kemal Karacan
Uşak University
Uşak, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,327
723
0.545
Yusuf Gürefe
Uşak University
Uşak, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,322
670
0.507
Applied mathematics
numerical analysis
differential equations
Yilmaz Tunçer
Uşak University
Uşak, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
177
0.625
Öklidyen ve yarı Öklidyen Diferensiyel geometri
Kinematik
Fraktal Geometri
Dogan Yalcin
Uşak University
Uşak, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
42
0.700
Sibel Celik Acikbas
Uşak University
Uşak, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000