Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, 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)
* Total Citation Counts Rankings
World Rank
964,782
Country Rank
22,264
Institution Rank : 73
![](https://cdn.adscientificindex.com/logos/7538.png)
![Türkiye](/flags/tr.png)
![Hidayet Hüda Kösal](/pictures/4f/4598294.jpg)
Differential Geometry
Linear Algebra
Image Processing
Convolutional Neural Network
Quaternions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
405
309
0.763
* Total Citation Counts Rankings
World Rank
967,638
Country Rank
22,392
Institution Rank : 76
![](https://cdn.adscientificindex.com/logos/7538.png)
![Türkiye](/flags/tr.png)
![Mahmut Akyigit](/pictures/c7/4598432.jpg)
surface
geometry
topology
differential Geometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
304
0.758
* Total Citation Counts Rankings
World Rank
1,023,772
Country Rank
24,859
Institution Rank : 123
![](https://cdn.adscientificindex.com/logos/7538.png)
![Türkiye](/flags/tr.png)
![Mahpeyker Ozturk](/pictures/38/4598809.jpg)
Functional Analysis
Fixed Point Theory
Topology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
328
162
0.494
* Total Citation Counts Rankings
World Rank
1,043,690
Country Rank
25,661
Institution Rank : 130
![](https://cdn.adscientificindex.com/logos/7538.png)
![Türkiye](/flags/tr.png)
![Yilmaz Özkan](/pictures/22/4591813.jpg)
Uygulamalı İstatistik
Toplam Kalite Yönetimi
İstatistiksel Proses Kontrolü
SPSS ve Minitab Destekli Veri Analizi
Bilimsel Araştırma Teknikleri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
305
188
0.616
* Total Citation Counts Rankings
World Rank
1,045,584
Country Rank
25,726
Institution Rank : 131
![](https://cdn.adscientificindex.com/logos/7538.png)
![Türkiye](/flags/tr.png)
![Aynur Sahin](/pictures/49/4635574.jpg)
Fixed point theory
CAT(k) space
hyperbolic space
q-calculus
post quantum calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
172
0.568
* Total Citation Counts Rankings
World Rank
1,090,806
Country Rank
27,220
Institution Rank : 155
![](https://cdn.adscientificindex.com/logos/7538.png)
![Türkiye](/flags/tr.png)
![Mehmet Karakaş](/user/assets/images/profile/no-profile-photo.png)
Differential Equations and Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
108
0.415
* Total Citation Counts Rankings
World Ranking
964,782
Country Ranking
22,264
Institution Ranking
73
Hidayet Hüda Kösal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
405
309
0.763
![](https://cdn.adscientificindex.com/logos/7538.png)
Differential Geometry
Linear Algebra
Image Processing
Convolutional Neural Network
Quaternions
* Total Citation Counts Rankings
World Ranking
967,638
Country Ranking
22,392
Institution Ranking
76
Mahmut Akyigit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
304
0.758
![](https://cdn.adscientificindex.com/logos/7538.png)
surface
geometry
topology
differential Geometry
* Total Citation Counts Rankings
World Ranking
1,023,772
Country Ranking
24,859
Institution Ranking
123
Mahpeyker Ozturk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
328
162
0.494
![](https://cdn.adscientificindex.com/logos/7538.png)
Functional Analysis
Fixed Point Theory
Topology
* Total Citation Counts Rankings
World Ranking
1,043,690
Country Ranking
25,661
Institution Ranking
130
Yilmaz Özkan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
305
188
0.616
![](https://cdn.adscientificindex.com/logos/7538.png)
Uygulamalı İstatistik
Toplam Kalite Yönetimi
İstatistiksel Proses Kontrolü
SPSS ve Minitab Destekli Veri Analizi
Bilimsel Araştırma Teknikleri
* Total Citation Counts Rankings
World Ranking
1,045,584
Country Ranking
25,726
Institution Ranking
131
Aynur Sahin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
172
0.568
![](https://cdn.adscientificindex.com/logos/7538.png)
Fixed point theory
CAT(k) space
hyperbolic space
q-calculus
post quantum calculus
* Total Citation Counts Rankings
World Ranking
1,090,806
Country Ranking
27,220
Institution Ranking
155
Mehmet Karakaş
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
108
0.415
![](https://cdn.adscientificindex.com/logos/7538.png)
Differential Equations and Analysis