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.
Molecular topology
counting polynomials
topological indices
polyhedral cages
Metrics
H-Index
i10 Index
Citation
50
167
8,735
Nonlinear analysis
Differential Equations
Fixed Point Theory
Metrics
H-Index
i10 Index
Citation
41
107
7,714
Mathematics
Analysis
Academy of Romanian Scientists
Metrics
H-Index
i10 Index
Citation
37
121
6,219
Mathematics
Metrics
H-Index
i10 Index
Citation
33
97
5,047
Complex Analysis
Geometric Function Theory
Metrics
H-Index
i10 Index
Citation
30
66
3,370
Riemannian and Finsler geometry
Calculus of variations
Metrics
H-Index
i10 Index
Citation
28
63
2,314
Nonlinear Analysis
Optimization
Metrics
H-Index
i10 Index
Citation
28
49
2,539
Nonlinear Functional Analysis
Ordinary Differential Equations
Partial Differential Equations
Metrics
H-Index
i10 Index
Citation
23
72
2,858
Fluid Mechanics
Potential Theory
Complex Analysis
Partial Differential Equations
Metrics
H-Index
i10 Index
Citation
22
49
1,587
* Rankings
Ranking Based On Selection :10
Applied Mathematics
Metrics
H-Index
i10 Index
Citation
21
30
1,450
* Rankings
Ranking Based On Selection :11
Complex Analysis
Geometric Function Theory
Metrics
H-Index
i10 Index
Citation
21
49
2,463
* Rankings
Ranking Based On Selection :12
Applied Mathematics
Metrics
H-Index
i10 Index
Citation
21
30
1,343
* Rankings
Ranking Based On Selection :13
Approximation Theory
Metrics
H-Index
i10 Index
Citation
21
36
1,248
* Rankings
Ranking Based On Selection :14
Calculus of Variations
Critical Points Theory
PDE's
Metrics
H-Index
i10 Index
Citation
19
40
1,804
* Rankings
Ranking Based On Selection :15
Mathematics
Metrics
H-Index
i10 Index
Citation
18
41
1,626
* Rankings
Ranking Based On Selection :16
Mathematics
Metrics
H-Index
i10 Index
Citation
16
31
1,780
* Rankings
Ranking Based On Selection :17
Mathematical Analysis
Metrics
H-Index
i10 Index
Citation
15
21
752
* Rankings
Ranking Based On Selection :18
Mathematics
Algebra
Metrics
H-Index
i10 Index
Citation
15
26
782
* Rankings
Ranking Based On Selection :19
Mathematics
Metrics
H-Index
i10 Index
Citation
15
17
1,184
* Rankings
Ranking Based On Selection :20
operator theory
ordinary differential equations
integral equations
Metrics
H-Index
i10 Index
Citation
15
23
692
* Rankings
Ranking Based On Selection :21
Mathematical Analysis
Approximation Theory
Metrics
H-Index
i10 Index
Citation
15
18
654
* Rankings
Ranking Based On Selection :22
Fixed Point Theory
Maximum principles
Metrics
H-Index
i10 Index
Citation
14
15
537
* Rankings
Ranking Based On Selection :23
Numerical methods
Integral equations
Differential equations
Fixed point theory
Metrics
H-Index
i10 Index
Citation
13
16
624
* Rankings
Ranking Based On Selection :24
probabilitati
analiza stocastica
analiza numerica
ecuatii cu derivate partiale
Metrics
H-Index
i10 Index
Citation
13
15
878
* Rankings
Ranking Based On Selection :25
Algebra
Metrics
H-Index
i10 Index
Citation
11
11
485
* Rankings
Ranking Based On Selection :26
Geometry
Analysis
PDE
Metrics
H-Index
i10 Index
Citation
11
13
361
* Rankings
Ranking Based On Selection :27
Mathematics
Nonlinear Analysis
Partial Differential Equations
Metrics
H-Index
i10 Index
Citation
10
10
241
* Rankings
Ranking Based On Selection :28
Statistics
Financial econometrics
Actuarial science
Metrics
H-Index
i10 Index
Citation
10
10
459
* Rankings
Ranking Based On Selection :29
fixed point theory
special functions
teaching of mathematics
Metrics
H-Index
i10 Index
Citation
10
11
508
* Rankings
Ranking Based On Selection :30
Algebra
Metrics
H-Index
i10 Index
Citation
10
10
414
* Rankings
Ranking Based On Selection :31
Matematica
Informatica
Metrics
H-Index
i10 Index
Citation
8
7
282
* Rankings
Ranking Based On Selection :32
Mathematics
Metrics
H-Index
i10 Index
Citation
8
8
200
* Rankings
Ranking Based On Selection :33
Mathematics
Functional Analysis
Lie Theory
PDEs
Metrics
H-Index
i10 Index
Citation
8
6
198
* Rankings
Ranking Based On Selection :34
Algebra
Metrics
H-Index
i10 Index
Citation
8
8
201
* Rankings
Ranking Based On Selection :35
evolutionary game theory
brain networks
community detection
complex systems
active particles
Metrics
H-Index
i10 Index
Citation
7
7
181
* Rankings
Ranking Based On Selection :36
artificial intelligence
machine learning
information retrieval
natural language processing
formal languages
Metrics
H-Index
i10 Index
Citation
7
4
193
* Rankings
Ranking Based On Selection :37
Applied Statistics and Econometrics
Development Economics
Environmental Economics
Energy Economics
Metrics
H-Index
i10 Index
Citation
6
4
270
* Rankings
Ranking Based On Selection :38
Algebra
Metrics
H-Index
i10 Index
Citation
6
3
112
* Rankings
Ranking Based On Selection :39
HCI
software engineering
interaction design
Metrics
H-Index
i10 Index
Citation
5
4
170
* Rankings
Ranking Based On Selection :40
Computer Networks
Internet Technologies
Web Programming
Cyber Security
Metrics
H-Index
i10 Index
Citation
5
2
89
* Rankings
Ranking Based On Selection :41
matematica si educatie
Metrics
H-Index
i10 Index
Citation
5
2
45
* Rankings
Ranking Based On Selection :42
matematică
Metrics
H-Index
i10 Index
Citation
5
2
61
* Rankings
Ranking Based On Selection :43
Number theory
Metrics
H-Index
i10 Index
Citation
4
2
65
* Rankings
Ranking Based On Selection :44
Complex Analysis
Geometric Function Theory
Metrics
H-Index
i10 Index
Citation
4
1
47
* Rankings
Ranking Based On Selection :45
Metrics
H-Index
i10 Index
Citation
3
1
33
* Rankings
Ranking Based On Selection :46
clickbait detection
malware detection
web content analysis
fake news detection
Metrics
H-Index
i10 Index
Citation
3
1
19
* Rankings
Ranking Based On Selection :47
Big Data
NoSQL Databases
Data Science
Metrics
H-Index
i10 Index
Citation
3
0
20
* Rankings
Ranking Based On Selection :48
algebraic geometry
number theory
applications of classical geometry to electrical engineering
Metrics
H-Index
i10 Index
Citation
3
1
122
* Rankings
Ranking Based On Selection :49
system design
optimization
evolutionary progrmming
algorithmics
Metrics
H-Index
i10 Index
Citation
2
0
9
* Rankings
Ranking Based On Selection :50
Numerical Analysis
Approximation Theory
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
Ranking Based On Selection :51
machine learning
reinforcement learning
multi-agent systems
Metrics
H-Index
i10 Index
Citation
2
0
6
* Rankings
Ranking Based On Selection :52
Differential Equations
Partial Differential Equations
Nonlinear Analysis
Mathematical Biology
Metrics
H-Index
i10 Index
Citation
1
0
4
* Rankings
Ranking Based On Selection :53
Mathematical Modelling of Chemical Processes
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based On Selection :54
Nonlinear Operators
Differential Equations
Fixed Point Theory
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based On Selection :55
Fixed point theory
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based On Selection :56
Mathematics
Metrics
H-Index
i10 Index
Citation
1
0
1
Mircea Diudea
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
50
167
8,735
Molecular topology
counting polynomials
topological indices
polyhedral cages
Ioan A. Rus
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
41
107
7,714
Nonlinear analysis
Differential Equations
Fixed Point Theory
Adrian Petrusel
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
37
121
6,219
Mathematics
Analysis
Academy of Romanian Scientists
József Sándor
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
33
97
5,047
Gabriela Kohr
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
30
66
3,370
Complex Analysis
Geometric Function Theory
Kristály Alexandru
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
28
63
2,314
Riemannian and Finsler geometry
Calculus of variations
Gábor Kassay
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
28
49
2,539
Nonlinear Analysis
Optimization
Radu Precup
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
23
72
2,858
Nonlinear Functional Analysis
Ordinary Differential Equations
Partial Differential Equations
Mirela Kohr
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
22
49
1,587
Fluid Mechanics
Potential Theory
Complex Analysis
Partial Differential Equations
Alin Roșca
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,450
Teodor Bulboaca
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
21
49
2,463
Complex Analysis
Geometric Function Theory
Natalia Roșca
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,343
Octavian Agratini
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,248
Csaba Varga
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
19
40
1,804
Calculus of Variations
Critical Points Theory
PDE's
Gabriela Petrusel
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
18
41
1,626
Dorin Andrica
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
16
31
1,780
Adriana Nicolae
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
15
21
752
Simion Breaz
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
15
26
782
Adriana Buica
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,184
Marcel-Adrian Serban
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
15
23
692
operator theory
ordinary differential equations
integral equations
Zoltán Finta
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
15
18
654
Mathematical Analysis
Approximation Theory
Ioan Cristian Chifu
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
14
15
537
Fixed Point Theory
Maximum principles
Sanda Micula
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
13
16
624
Numerical methods
Integral equations
Differential equations
Fixed point theory
Hannelore Lisei
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
13
15
878
probabilitati
analiza stocastica
analiza numerica
ecuatii cu derivate partiale
Septimiu Crivei
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
11
11
485
Cornel Pintea
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
11
13
361
Ronald Quirchmayr
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
10
10
241
Mathematics
Nonlinear Analysis
Partial Differential Equations
Dorina Lazar
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
10
10
459
Statistics
Financial econometrics
Actuarial science
Szilárd András
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
10
11
508
fixed point theory
special functions
teaching of mathematics
Andrei Marcus
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
10
10
414
Andrea Amalia Minda
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
8
7
282
Adrian Viorel
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
8
8
200
Breckner Brigitte
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
8
6
198
Mathematics
Functional Analysis
Lie Theory
PDEs
Cosmin Pelea
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
8
8
201
Levente Varga
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
7
7
181
evolutionary game theory
brain networks
community detection
complex systems
active particles
Zalán Bodó
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
7
4
193
artificial intelligence
machine learning
information retrieval
natural language processing
formal languages
Alexandra-Anca Purcel
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
6
4
270
Applied Statistics and Econometrics
Development Economics
Environmental Economics
Energy Economics
Szanto Csaba
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
6
3
112
Adriana Guran (Tarta)
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
5
4
170
HCI
software engineering
interaction design
Darius Bufnea
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
5
2
89
Computer Networks
Internet Technologies
Web Programming
Cyber Security
Tunde Baranyai
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
5
2
45
Teodor Valcan
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
5
2
61
George Turcas
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
4
2
65
Mihai Iancu
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
4
1
47
Complex Analysis
Geometric Function Theory
Attila Mester
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
3
1
33
Ioana Claudia Coste
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
3
1
19
clickbait detection
malware detection
web content analysis
fake news detection
Camelia-Florina Andor
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
Big Data
NoSQL Databases
Data Science
Tudor Micu
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
3
1
122
algebraic geometry
number theory
applications of classical geometry to electrical engineering
Vekov Géza Károly
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
system design
optimization
evolutionary progrmming
algorithmics
Andra Malina
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Numerical Analysis
Approximation Theory
Anikó Kopacz
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
machine learning
reinforcement learning
multi-agent systems
Hofman Alexandru
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Differential Equations
Partial Differential Equations
Nonlinear Analysis
Mathematical Biology
Szabó László-Zsolt
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Mathematical Modelling of Chemical Processes
Radu Trusca
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Nonlinear Operators
Differential Equations
Fixed Point Theory
Madalina Moga
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Tőtős György
University Babes Bolyai
Cluj-Napoca, Romania
Metrics
H-Index
i10 Index
Citation Counts
1
0
1