Top 100 Scientists

World Top 100 Scientists 2025

The ranking of “Top 100” scientists is based on total H-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total h-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (1,014,374 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects. 

Erdal Karapınar
Functional Analysis
Operator Theory
Linear Topological Invariants
Fixed Point Theory
Best
Metrics
H-Index
i10 Index
Citation
75
365
20,883
Fahd Jarad
Fractional calculus
Painleve analysis
Fractional differential equations
Metrics
H-Index
i10 Index
Citation
53
204
10,594
Rankings
Ranking Based On Selection: 1
Erdal Karapınar
Metrics
H-Index
i10 Index
Citation Counts
75
365
20,883
Functional Analysis
Operator Theory
Linear Topological Invariants
Fixed Point Theory
Best
Rankings
Ranking Based On Selection: 2
Fahd Jarad
Metrics
H-Index
i10 Index
Citation Counts
53
204
10,594
Fractional calculus
Painleve analysis
Fractional differential equations
Rankings
Ranking Based On Selection: 3
Billur Kaymakçalan
Metrics
H-Index
i10 Index
Citation Counts
21
40
2,130
Rankings
Ranking Based On Selection: 4
Alexander Kushpel
Metrics
H-Index
i10 Index
Citation Counts
15
22
666
Rankings
Ranking Based On Selection: 5
Ekin Uğurlu
Metrics
H-Index
i10 Index
Citation Counts
13
17
1,095
Rankings
Ranking Based On Selection: 6
Taylan Demir
Metrics
H-Index
i10 Index
Citation Counts
4
2
45
Applied Mathematics
Mathematical Physics
Engineering