Top 100 Scientists

World Top 100 Scientists 2025

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, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,927 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.

Mehdi Roohi
Nonlinear Functional Analysis
Monotone Operator Theory
Convex Analysis
Variational Inequalities
Fuzzy Mathematics
Metrics
H-Index
i10 Index
Citation
14
18
539
Seyyed Ahmad Hosseini
Numerical Analysis-Numerical solution of integral and integro-differential equations
Metrics
H-Index
i10 Index
Citation
10
10
281
Fateme Movahedi
Graph Theory
Bioinformatics
Applied Mathematics
Metrics
H-Index
i10 Index
Citation
7
2
117
Ali Pakdaman
algebraic topology
topology
digital topology
Metrics
H-Index
i10 Index
Citation
7
5
140
T Nozari
algebraic structures
fuzzy algebra
hyperstructures theory
Metrics
H-Index
i10 Index
Citation
5
3
109
Bamdad R Yahaghi
Operator Theory
Linear Algebra
Problem solving
Metrics
H-Index
i10 Index
Citation
5
4
106
Farzad Najafiamiri
Time Series
Multivariate Analysis
Bioinformatics
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Mehdi Roohi
Metrics
H-Index
i10 Index
Citation Counts
14
18
539
Nonlinear Functional Analysis
Monotone Operator Theory
Convex Analysis
Variational Inequalities
Fuzzy Mathematics
Rankings
Ranking Based On Selection: 2
Seyyed Ahmad Hosseini
Metrics
H-Index
i10 Index
Citation Counts
10
10
281
Numerical Analysis-Numerical solution of integral and integro-differential equations
Rankings
Ranking Based On Selection: 3
Yousef Estaremi
Metrics
H-Index
i10 Index
Citation Counts
8
5
219
Rankings
Ranking Based On Selection: 4
Fateme Movahedi
Metrics
H-Index
i10 Index
Citation Counts
7
2
117
Graph Theory
Bioinformatics
Applied Mathematics
Rankings
Ranking Based On Selection: 5
Ali Pakdaman
Metrics
H-Index
i10 Index
Citation Counts
7
5
140
Rankings
Ranking Based On Selection: 6
T Nozari
Metrics
H-Index
i10 Index
Citation Counts
5
3
109
algebraic structures
fuzzy algebra
hyperstructures theory
Rankings
Ranking Based On Selection: 7
Bamdad R Yahaghi
Metrics
H-Index
i10 Index
Citation Counts
5
4
106
Operator Theory
Linear Algebra
Problem solving
Rankings
Ranking Based On Selection: 8
Vahid Ranjbar
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 9
Farzad Najafiamiri
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Time Series
Multivariate Analysis
Bioinformatics