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" (873,924 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.

Harekrushna Behera
Hydroelasticity
Marine Hydrodynamics
Boundary value
Dynamics and Stability of Thin Film Flow
Metrics
H-Index
i10 Index
Citation
20
37
1,257
Debaldev Jana
Nonlinear Dynamics
Mathematical Biology
Discrete dynamical system
Spatio-temporal dynamics
Multimedia analysis of Indian Cla
Metrics
H-Index
i10 Index
Citation
17
30
857
Bagavandas Mappillairaju
Multivariate Analysis
Social Network Analysis
Spatial Statistics
Metrics
H-Index
i10 Index
Citation
6
3
101
S Thalapathiraj
Optimization Algorithms
Statistical Models
Graph Theory and Fixed Point Theory
Metrics
H-Index
i10 Index
Citation
4
2
90
R Mahendran
Numerical Methods for singularly perturbed differential equations
Metrics
H-Index
i10 Index
Citation
4
2
52
V Gokulakrishnan
Fractional-Order Systems
Stochastic Reaction-Diffusion Systems
Stabilization
Synchronization.
Metrics
H-Index
i10 Index
Citation
4
0
29
Nirupama Mallick
Operator Theory
Operator Algebras
Quantum Information Theory
Metrics
H-Index
i10 Index
Citation
4
0
28
Anuradha Yadav
Mathematical modeling in Epidemiology
Stability analysis
Bifurcation analysis
Behavioral change dynamics
Metrics
H-Index
i10 Index
Citation
3
3
55
Jisha Cr
numerical analysis
measure theory
hyperbolic partial differential equation
Metrics
H-Index
i10 Index
Citation
3
1
24
Arthita Batabyal
Mathematical Biology
Group Defence
Herd Behaviour
Bifurcation Analysis
Population Dynamics
Metrics
H-Index
i10 Index
Citation
2
2
21
Krishan Kumar Yadav
Two - Warehouse
Inventory Management
Supply Chain Management
Optimization Techniques
Metrics
H-Index
i10 Index
Citation
2
0
15
Rankings
Ranking Based On Selection: 1
Harekrushna Behera
Metrics
H-Index
i10 Index
Citation Counts
20
37
1,257
Hydroelasticity
Marine Hydrodynamics
Boundary value
Dynamics and Stability of Thin Film Flow
Rankings
Ranking Based On Selection: 2
Debaldev Jana
Metrics
H-Index
i10 Index
Citation Counts
17
30
857
Nonlinear Dynamics
Mathematical Biology
Discrete dynamical system
Spatio-temporal dynamics
Multimedia analysis of Indian Cla
Rankings
Ranking Based On Selection: 3
Krishnodas Goswami
Metrics
H-Index
i10 Index
Citation Counts
6
6
99
Rankings
Ranking Based On Selection: 4
A Saraswathi
Metrics
H-Index
i10 Index
Citation Counts
6
2
97
Fuzzy Logic
Fuzzy Optimization
Fuzzy Networking
Rankings
Ranking Based On Selection: 5
S Rajeswari
Metrics
H-Index
i10 Index
Citation Counts
6
2
76
Optimization Technique
Fuzzy Logic
Neutrosophic theory
Rankings
Ranking Based On Selection: 6
Bagavandas Mappillairaju
Metrics
H-Index
i10 Index
Citation Counts
6
3
101
Multivariate Analysis
Social Network Analysis
Spatial Statistics
Rankings
Ranking Based On Selection: 7
Ksvidhyaa
Metrics
H-Index
i10 Index
Citation Counts
5
4
81
Rankings
Ranking Based On Selection: 8
K Prabakaran
Metrics
H-Index
i10 Index
Citation Counts
5
3
75
Fuzzy optimization
Intuitionistic fuzzy optimization
Rankings
Ranking Based On Selection: 9
Ragulkumar E
Metrics
H-Index
i10 Index
Citation Counts
4
3
57
Rankings
Ranking Based On Selection: 10
S Thalapathiraj
Metrics
H-Index
i10 Index
Citation Counts
4
2
90
Optimization Algorithms
Statistical Models
Graph Theory and Fixed Point Theory
Rankings
Ranking Based On Selection: 11
R Mahendran
Metrics
H-Index
i10 Index
Citation Counts
4
2
52
Numerical Methods for singularly perturbed differential equations
Rankings
Ranking Based On Selection: 12
Nbsharmila
Metrics
H-Index
i10 Index
Citation Counts
4
2
46
Rankings
Ranking Based On Selection: 13
Sheeja G
Metrics
H-Index
i10 Index
Citation Counts
4
1
33
Rankings
Ranking Based On Selection: 14
V Gokulakrishnan
Metrics
H-Index
i10 Index
Citation Counts
4
0
29
Fractional-Order Systems
Stochastic Reaction-Diffusion Systems
Stabilization
Synchronization.
Rankings
Ranking Based On Selection: 15
Nirupama Mallick
Metrics
H-Index
i10 Index
Citation Counts
4
0
28
Operator Theory
Operator Algebras
Quantum Information Theory
Rankings
Ranking Based On Selection: 17
Anuradha Yadav
Metrics
H-Index
i10 Index
Citation Counts
3
3
55
Mathematical modeling in Epidemiology
Stability analysis
Bifurcation analysis
Behavioral change dynamics
Rankings
Ranking Based On Selection: 18
Kavitha Soundar
Metrics
H-Index
i10 Index
Citation Counts
3
2
66
Rankings
Ranking Based On Selection: 19
L Sivakami
Metrics
H-Index
i10 Index
Citation Counts
3
2
33
Rankings
Ranking Based On Selection: 20
Karthy T
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
Rankings
Ranking Based On Selection: 21
Vidhya V
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
Rankings
Ranking Based On Selection: 22
Linda Joel
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
Rankings
Ranking Based On Selection: 23
Prabaharan N
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
Rankings
Ranking Based On Selection: 24
Jisha Cr
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
numerical analysis
measure theory
hyperbolic partial differential equation
Rankings
Ranking Based On Selection: 25
Santhosh Kumar Gopalakrishnan
Metrics
H-Index
i10 Index
Citation Counts
3
0
25
Rankings
Ranking Based On Selection: 26
Sudha Ba
Metrics
H-Index
i10 Index
Citation Counts
3
0
22
Rankings
Ranking Based On Selection: 27
Chinnadurai K
Metrics
H-Index
i10 Index
Citation Counts
3
0
13
Rankings
Ranking Based On Selection: 28
Sathish Krishnan
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
Rankings
Ranking Based On Selection: 29
Arthita Batabyal
Metrics
H-Index
i10 Index
Citation Counts
2
2
21
Mathematical Biology
Group Defence
Herd Behaviour
Bifurcation Analysis
Population Dynamics
Rankings
Ranking Based On Selection: 30
Ramesh Ramalingam
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
Rankings
Ranking Based On Selection: 31
P Vaidehi
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Rankings
Ranking Based On Selection: 32
Sathishkumar Govindharaju
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Partial Differential Equations
Mathematical Biology
Rankings
Ranking Based On Selection: 33
Krishan Kumar Yadav
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
Two - Warehouse
Inventory Management
Supply Chain Management
Optimization Techniques
Rankings
Ranking Based On Selection: 34
Lakshmipriya S
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 35
Ritesh Kumar Dubey
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 36
Rajesh C
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 37
Venkatesan Ramaswamy
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 38
Nandakumar E
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 39
Selvaa Bala
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 40
Amit Kumar
Metrics
H-Index
i10 Index
Citation Counts
1
1
20
Rankings
Ranking Based On Selection: 41
Manjula L
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Rankings
Ranking Based On Selection: 42
Venkatraman R
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 43
Vasantha Gowri S
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 44
Venmani Arunachalam
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Statistical modelling
Artificial Neural network
Rankings
Ranking Based On Selection: 45
Siva K
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 46
Suruthi Selvarasu
Metrics
H-Index
i10 Index
Citation Counts
1
0
2