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" (873,864 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.
Biostatistics
Public Health
Epidemiology
Metrics
H-Index
i10 Index
Citation
50
117
8,226
Nanofluids
Heat and Mass Transfer
Transport in Porous Media
Magnetohydrodynamics
Non-Newtonian
Metrics
H-Index
i10 Index
Citation
41
85
4,938
Topological Groups
Fixed Point Theory
Commutativity theorems in rings
derivations in rings
Metrics
H-Index
i10 Index
Citation
36
157
7,316
Applied Mathematics
Numerical Methods
Exponential Integrators
Financial Mathematics
Metrics
H-Index
i10 Index
Citation
33
54
3,049
Statistics
Demography
Public health
Metrics
H-Index
i10 Index
Citation
28
47
2,126
Heat and Mass Transfer
Numerical Methods
Flow in finite Porous and Non-porous enclosures
Nanofluids
Metrics
H-Index
i10 Index
Citation
27
48
1,828
Applied Mathematics
Fluid Mechanics
Nonlinear Waves
Metrics
H-Index
i10 Index
Citation
23
48
1,545
Applied and theoretical geophysics
Applied Mathematics(Integral transforms)
Soft computing tools)
Metrics
H-Index
i10 Index
Citation
23
40
1,451
Numerical modeling
Groundwater Hydrology
managed aquifer recharge
density dependent flow
Vadose zone hydrology
Metrics
H-Index
i10 Index
Citation
22
38
1,253
Differential Geometry and its Applications
Metrics
H-Index
i10 Index
Citation
21
51
1,372
Mathematical Physics
Quantum
Accelerators
Optics
Maxwell Optics
Metrics
H-Index
i10 Index
Citation
21
65
1,939
Fluid Mechanics
Metrics
H-Index
i10 Index
Citation
20
37
1,032
Mathematical Modeling
Mathematical Physics
Differential Equation
GRG
ANN and Fuzzy Logic
Metrics
H-Index
i10 Index
Citation
20
27
1,155
* Rankings
Ranking Based On Selection :14
Numerical Analysis
Metrics
H-Index
i10 Index
Citation
19
31
1,163
Stochastic processes
Neutrosophic sets and system
Metrics
H-Index
i10 Index
Citation
18
32
1,190
Univalent Functions
Fractional Calculus and Applications
Riemann Hypothesis
Robin's Inequality.
Metrics
H-Index
i10 Index
Citation
18
28
704
* Rankings
Ranking Based On Selection :17
Numerical Optimization
Metrics
H-Index
i10 Index
Citation
16
27
1,861
* Rankings
Ranking Based On Selection :18
BIOMATHEMATICS
Metrics
H-Index
i10 Index
Citation
16
20
847
* Rankings
Ranking Based On Selection :19
Mathematical Biology
Fractional Differential Equations
Inverse Problems
Heat Transfer in NanoFluids
Magnetohydrodynamic
Metrics
H-Index
i10 Index
Citation
15
20
919
Mathematics
Metrics
H-Index
i10 Index
Citation
15
23
619
* Rankings
Ranking Based On Selection :21
Harmonic Analysis
Singular Integral Operators
Fourier Analysis
Metrics
H-Index
i10 Index
Citation
15
23
819
* Rankings
Ranking Based On Selection :22
Metrics
H-Index
i10 Index
Citation
15
20
758
* Rankings
Ranking Based On Selection :23
Statistics
Metrics
H-Index
i10 Index
Citation
14
16
989
* Rankings
Ranking Based On Selection :24
Mathematics
Metrics
H-Index
i10 Index
Citation
14
14
836
Applied Mathematics
Metrics
H-Index
i10 Index
Citation
13
17
519
* Rankings
Ranking Based On Selection :26
Statistics
Metrics
H-Index
i10 Index
Citation
13
16
1,209
* Rankings
Ranking Based On Selection :27
Numerical Analysis
Metrics
H-Index
i10 Index
Citation
13
16
472
* Rankings
Ranking Based On Selection :28
differential equations
neural networks
Metrics
H-Index
i10 Index
Citation
13
16
916
Mathematics
Metrics
H-Index
i10 Index
Citation
12
13
419
Algebraic Structures
Soft sets and fuzzy sets algebra
Metrics
H-Index
i10 Index
Citation
12
17
466
Numerical analysis
mathematical biology
cryptography
machine learning
information security
Metrics
H-Index
i10 Index
Citation
12
14
1,275
statistics
quality control
Metrics
H-Index
i10 Index
Citation
12
20
1,186
* Rankings
Ranking Based On Selection :33
Wavelet analysis
Signal Processing
Frame theory
Functional analysis
Metrics
H-Index
i10 Index
Citation
10
11
176
* Rankings
Ranking Based On Selection :34
Nonlinear Dynamics
Metrics
H-Index
i10 Index
Citation
10
11
480
Applied mathematics
Bio fluid dynamics
Heat transfer
Metrics
H-Index
i10 Index
Citation
9
9
440
* Rankings
Ranking Based On Selection :36
Applied Mathematics
Reliability Analysis
Random Processes
Stochastic Modelling
Metrics
H-Index
i10 Index
Citation
9
9
191
* Rankings
Ranking Based On Selection :37
Numerical Analysis
Metrics
H-Index
i10 Index
Citation
9
9
296
* Rankings
Ranking Based On Selection :38
Continuum Mechanics
Micropolar elasticity
Mathematics education
Metrics
H-Index
i10 Index
Citation
9
6
199
* Rankings
Ranking Based On Selection :39
Statistical Inference
A New Lifetime Distribution
Exponentiated Distributions
Bayesian prediction
Metrics
H-Index
i10 Index
Citation
8
7
244
* Rankings
Ranking Based On Selection :40
Fractional Calculus
Analytic Functions
Geometric Functions
Coefficient Problems
Complex Analysis
Metrics
H-Index
i10 Index
Citation
8
6
180
* Rankings
Ranking Based On Selection :41
Experimental Designs
Applied Statistics
Statistics Education
Metrics
H-Index
i10 Index
Citation
8
8
652
* Rankings
Ranking Based On Selection :42
Probability
Statistics
Operations Research
Metrics
H-Index
i10 Index
Citation
8
7
511
* Rankings
Ranking Based On Selection :43
Signal processing
Metrics
H-Index
i10 Index
Citation
7
6
400
* Rankings
Ranking Based On Selection :44
Domination in Graphs
Metrics
H-Index
i10 Index
Citation
7
3
159
* Rankings
Ranking Based On Selection :45
Integrable Systems
Lie algebras
Geometry
Metrics
H-Index
i10 Index
Citation
6
3
87
* Rankings
Ranking Based On Selection :46
Numerical Analysis
Computational methods for fluid flow
and Finite elements
Metrics
H-Index
i10 Index
Citation
6
3
104
* Rankings
Ranking Based On Selection :47
Numerical Analysis
Hypercomplex numbers
Metrics
H-Index
i10 Index
Citation
6
4
120
* Rankings
Ranking Based On Selection :48
Algebraic Cryptography and Algebra
Metrics
H-Index
i10 Index
Citation
5
5
374
* Rankings
Ranking Based On Selection :49
Applied Mathematics and Computational Mathematics
Metrics
H-Index
i10 Index
Citation
5
4
133
* Rankings
Ranking Based On Selection :50
Communication Networks
Wireless Communications
Computional Geometry
LiFi
Network Security
Metrics
H-Index
i10 Index
Citation
5
3
81
* Rankings
Ranking Based On Selection :51
Fluid Mechanics
Metrics
H-Index
i10 Index
Citation
5
2
70
* Rankings
Ranking Based On Selection :52
Algebraic Combinatorics
Metrics
H-Index
i10 Index
Citation
4
1
57
* Rankings
Ranking Based On Selection :53
ALgebra (Studying properties of Associative and Nonassociative Rings) and Fluid Dynamics
Metrics
H-Index
i10 Index
Citation
4
1
51
* Rankings
Ranking Based On Selection :54
Abstract Approximation theory
Metrics
H-Index
i10 Index
Citation
4
2
57
* Rankings
Ranking Based On Selection :55
Applied Statistics
Surveys
Missing Data
Sampling
Metrics
H-Index
i10 Index
Citation
3
2
34
* Rankings
Ranking Based On Selection :56
Theory of Elasticity
Metrics
H-Index
i10 Index
Citation
3
1
48
* Rankings
Ranking Based On Selection :57
Applications of differential equations to problems geophysical
industrial
and environmental problems.
Metrics
H-Index
i10 Index
Citation
3
1
38
* Rankings
Ranking Based On Selection :58
Pure and Applied Mathematics
Metrics
H-Index
i10 Index
Citation
3
1
32
* Rankings
Ranking Based On Selection :59
Mathematics
Metrics
H-Index
i10 Index
Citation
3
0
16
* Rankings
Ranking Based On Selection :60
graph theory
free software
domination
coloring
Metrics
H-Index
i10 Index
Citation
3
0
15
* Rankings
Ranking Based On Selection :61
AI
Mathematics
Metrics
H-Index
i10 Index
Citation
2
1
46
* Rankings
Ranking Based On Selection :62
Applied Mathematics
Fluid dynamics
Vibrations motion
Magnetohydrodynamics
Heat and Mass Transfer
Metrics
H-Index
i10 Index
Citation
2
1
17
* Rankings
Ranking Based On Selection :63
Applied Statistics
Metrics
H-Index
i10 Index
Citation
2
0
9
* Rankings
Ranking Based On Selection :64
Synchronization and Anti synchronization through active control.
Metrics
H-Index
i10 Index
Citation
2
0
5
* Rankings
Ranking Based On Selection :65
Applied Mathematics
Metrics
H-Index
i10 Index
Citation
1
1
14
* Rankings
Ranking Based On Selection :66
Mathematical Programming
Sample Surveys
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based On Selection :67
General Relativity
Data Mining
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based On Selection :68
Applied Mathematics
Large-Scale unconstrained optimization problems
Quasi-newton methods
Solving Non-linear equations and Lea
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based On Selection :69
Mathematics
Statistics
Metrics
H-Index
i10 Index
Citation
1
1
13
* Rankings
Ranking Based On Selection :70
Game Theory
Metrics
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based On Selection :71
Mathematics
Statistics
and IT
Metrics
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based On Selection :72
Cryptography
Mathematics pedagogy
HE curriculum
Metrics
H-Index
i10 Index
Citation
1
0
1
Moon Fai Chan
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
50
117
8,226
Biostatistics
Public Health
Epidemiology
Mohammad Mansur Rahman|M. M. Rahman, Mohammad M. Rahman
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
41
85
4,938
Nanofluids
Heat and Mass Transfer
Transport in Porous Media
Magnetohydrodynamics
Non-Newtonian
Mohammad Khan
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
36
157
7,316
Topological Groups
Fixed Point Theory
Commutativity theorems in rings
derivations in rings
Muhammad Asif Gondal
Dhofar University
Salalah, Oman
Metrics
H-Index
i10 Index
Citation Counts
33
54
3,049
Applied Mathematics
Numerical Methods
Exponential Integrators
Financial Mathematics
M Mazharul Islam
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
28
47
2,126
Statistics
Demography
Public health
Mani Sankar
College of Applied Sciences Rustaq
Johor Bahru, Oman
Metrics
H-Index
i10 Index
Citation Counts
27
48
1,828
Heat and Mass Transfer
Numerical Methods
Flow in finite Porous and Non-porous enclosures
Nanofluids
Edamana Krishnan
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
23
48
1,545
Applied Mathematics
Fluid Mechanics
Nonlinear Waves
Sundararajan Narasimman
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,451
Applied and theoretical geophysics
Applied Mathematics(Integral transforms)
Soft computing tools)
Ali Al Maktoumi
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
22
38
1,253
Numerical modeling
Groundwater Hydrology
managed aquifer recharge
density dependent flow
Vadose zone hydrology
SK Chaubey
Shinas College of Technology
Shinas, Oman
Metrics
H-Index
i10 Index
Citation Counts
21
51
1,372
Differential Geometry and its Applications
Sameen Ahmed Khan
Dhofar University
Salalah, Oman
Metrics
H-Index
i10 Index
Citation Counts
21
65
1,939
Mathematical Physics
Quantum
Accelerators
Optics
Maxwell Optics
Abdul Gaffar Shaik
Salalah College of Technology
Salalah, Oman
Metrics
H-Index
i10 Index
Citation Counts
20
37
1,032
Mahmood Khalid Jasim
University of Nizwa
Nizwa, Oman
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,155
Mathematical Modeling
Mathematical Physics
Differential Equation
GRG
ANN and Fuzzy Logic
Samir Karaa
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,163
Nagarajan Deivanayagampillai
Salalah College of Technology
Salalah, Oman
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,190
Stochastic processes
Neutrosophic sets and system
Jamal Salah|J. Salah, Jamal Y Mohammad Salah
A'Sharqiyah University
Ibra, Oman
Metrics
H-Index
i10 Index
Citation Counts
18
28
704
Univalent Functions
Fractional Calculus and Applications
Riemann Hypothesis
Robin's Inequality.
Mehiddin Al Baali
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
16
27
1,861
Qamar Jalil Ahmad Khan
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
16
20
847
Nasser Al Salti
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
15
20
919
Mathematical Biology
Fractional Differential Equations
Inverse Problems
Heat Transfer in NanoFluids
Magnetohydrodynamic
Usama Abdelsalam|U.M. Abdelsalam
College of Applied Sciences Rustaq
Johor Bahru, Oman
Metrics
H-Index
i10 Index
Citation Counts
15
23
619
Ahmad Al Salman|Ahmad J. Al-Salman
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
15
23
819
Harmonic Analysis
Singular Integral Operators
Fourier Analysis
Anton Purnama
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
15
20
758
Faisal Ababneh
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
14
16
989
Mohamed Al Lawatia
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
14
14
836
Khalil Salim Al-Ghafri
College of Applied Sciences Rustaq
Johor Bahru, Oman
Metrics
H-Index
i10 Index
Citation Counts
13
17
519
Mohammed Saleh Ahmed
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,209
Messaoud Boulbrachene
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
13
16
472
Valery Covachev
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
13
16
916
differential equations
neural networks
Roman Ullah
College of Applied Sciences Rustaq
Johor Bahru, Oman
Metrics
H-Index
i10 Index
Citation Counts
12
13
419
Algebraic Structures
Soft sets and fuzzy sets algebra
Eihab Bashier Mohammed Bashier
Sohar University
Sohar, Oman
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,275
Numerical analysis
mathematical biology
cryptography
machine learning
information security
Anwer Khurshid
University of Nizwa
Nizwa, Oman
Metrics
H-Index
i10 Index
Citation Counts
12
20
1,186
Nikhil Khanna
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
10
11
176
Wavelet analysis
Signal Processing
Frame theory
Functional analysis
Easwaran Balakrishnan
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
10
11
480
Ahmed Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
9
9
440
Applied mathematics
Bio fluid dynamics
Heat transfer
SZ Taj
Metrics
H-Index
i10 Index
Citation Counts
9
9
191
Applied Mathematics
Reliability Analysis
Random Processes
Stochastic Modelling
Javed Ali
Metrics
H-Index
i10 Index
Citation Counts
9
9
296
Continuum Mechanics
Micropolar elasticity
Mathematics education
MGM Ghazal
College of Applied Sciences Rustaq
Johor Bahru, Oman
Metrics
H-Index
i10 Index
Citation Counts
8
7
244
Statistical Inference
A New Lifetime Distribution
Exponentiated Distributions
Bayesian prediction
Hameed Ur Rehman
A'Sharqiyah University
Ibra, Oman
Metrics
H-Index
i10 Index
Citation Counts
8
6
180
Fractional Calculus
Analytic Functions
Geometric Functions
Coefficient Problems
Complex Analysis
Khidir Abdelbasit
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
8
8
652
Experimental Designs
Applied Statistics
Statistics Education
Nabil Channouf
Sultan Qaboos University
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
8
7
511
Probability
Statistics
Operations Research
Taoufik Ben Jabeur
Dhofar University
Salalah, Oman
Metrics
H-Index
i10 Index
Citation Counts
7
6
400
Sivagnanam Chockalingam
College of Applied Sciences Rustaq
Johor Bahru, Oman
Metrics
H-Index
i10 Index
Citation Counts
7
3
159
Integrable Systems
Lie algebras
Geometry
Numerical Analysis
Computational methods for fluid flow
and Finite elements
Numerical Analysis
Hypercomplex numbers
Algebraic Cryptography and Algebra
Abdul Hadi Bhatti
Middle East College
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
5
4
133
Applied Mathematics and Computational Mathematics
D Satyanarayana
University of Buraimi
Al-Buraymi, Oman
Metrics
H-Index
i10 Index
Citation Counts
5
3
81
Communication Networks
Wireless Communications
Computional Geometry
LiFi
Network Security
Akhilesh Kumar Mishra
Dhofar University
Salalah, Oman
Metrics
H-Index
i10 Index
Citation Counts
5
2
70
Katta Madhusudhan Reddy
Shinas College of Technology
Shinas, Oman
Metrics
H-Index
i10 Index
Citation Counts
4
1
51
ALgebra (Studying properties of Associative and Nonassociative Rings) and Fluid Dynamics
Abstract Approximation theory
Applied Statistics
Surveys
Missing Data
Sampling
Srinivas Remidi
Nizwa College of Technology
Nizwa, Oman
Metrics
H-Index
i10 Index
Citation Counts
3
1
48
Khaled Al Mashrafi
A'Sharqiyah University
Ibra, Oman
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
Applications of differential equations to problems geophysical
industrial
and environmental problems.
Veeramani V|V Veeramani
College of Applied Sciences Rustaq
Johor Bahru, Oman
Metrics
H-Index
i10 Index
Citation Counts
3
1
32
Neena Uthaman
Arab Open University Oman
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
3
0
16
A Naseer Ahmed
Nizwa College of Technology
Nizwa, Oman
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
graph theory
free software
domination
coloring
Alia Salim Hamdan Al-Harthi
College of Applied Sciences Rustaq
Johor Bahru, Oman
Metrics
H-Index
i10 Index
Citation Counts
2
1
46
Mohammed Al-Hatmi
A'Sharqiyah University
Ibra, Oman
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Applied Mathematics
Fluid dynamics
Vibrations motion
Magnetohydrodynamics
Heat and Mass Transfer
Nabila Al Balushi
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Mohammed Raziuddin
Nizwa College of Technology
Nizwa, Oman
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
Synchronization and Anti synchronization through active control.
Khaleel Ahmed Gk
College of Applied Sciences Rustaq
Johor Bahru, Oman
Metrics
H-Index
i10 Index
Citation Counts
1
1
14
Mathematical Programming
Sample Surveys
Dilwar Islam Mazumder|D. I. Mazumder, Dilwar I. Mazumder
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
General Relativity
Data Mining
Ahmed Azzan Ali Al Siyabi
Nizwa College of Technology
Nizwa, Oman
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Applied Mathematics
Large-Scale unconstrained optimization problems
Quasi-newton methods
Solving Non-linear equations and Lea
Prakash Chandra Mittal
Higher College of Technology
Muscat, Oman
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Mr Albert Alipantayong
Majan University College
Darsait, Oman
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Mathematics
Statistics
and IT
Cryptography
Mathematics pedagogy
HE curriculum