The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Geometry
Metrics
H-Index
i10 Index
Citation Counts
23
46
1,612
* Total H IndexRankings
Ranking Based On Selection: 2
Control Problems
Optimal Control Problems
Differential Equations
Boundary Problems
Integral
Metrics
H-Index
i10 Index
Citation Counts
23
53
1,222
* Total H IndexRankings
Ranking Based On Selection: 3
Basis theory
approximation theory
fuzzy theory
frames
wavelets
Metrics
H-Index
i10 Index
Citation Counts
22
51
1,619
* Total H IndexRankings
Ranking Based On Selection: 4
Approximation theory
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,068
* Total H IndexRankings
Ranking Based On Selection: 5
Spectral Theory
Inverse Problems
Metrics
H-Index
i10 Index
Citation Counts
16
24
701
* Total H IndexRankings
Ranking Based On Selection: 6
Spectral Theory
Scattering Theory
Inverse Problems
Metrics
H-Index
i10 Index
Citation Counts
16
22
754
* Total H IndexRankings
Ranking Based On Selection: 7
Algebra
Topology
Metrics
H-Index
i10 Index
Citation Counts
15
23
949
* Total H IndexRankings
Ranking Based On Selection: 8
Mathematical Analysis
Function Spaces
Optimal Control Problems
Differential Equation
Variable Lebesgue Spaces
Metrics
H-Index
i10 Index
Citation Counts
13
18
544
* Total H IndexRankings
Ranking Based On Selection: 9
Math
english language
psychology
Metrics
H-Index
i10 Index
Citation Counts
13
14
784
* Total H IndexRankings
Ranking Based On Selection: 10
Harmonic Analysis
Mathematical Analysis
Function Spaces
Differential Equation
Variable Exponent
Metrics
H-Index
i10 Index
Citation Counts
12
13
828
* Total H IndexRankings
Ranking Based On Selection: 11
Operator Theory
Spectral Analysis
Applied Mathematics
High Performance Computing
Metrics
H-Index
i10 Index
Citation Counts
12
21
561
* Total H IndexRankings
Ranking Based On Selection: 12
Mathematics
Metrics
H-Index
i10 Index
Citation Counts
11
11
593
* Total H IndexRankings
Ranking Based On Selection: 13
Control
Optimization
Numerical Analysis
Metrics
H-Index
i10 Index
Citation Counts
11
12
309
* Total H IndexRankings
Ranking Based On Selection: 14
Spectral theory
Inverse problems
Metrics
H-Index
i10 Index
Citation Counts
10
10
680
* Total H IndexRankings
Ranking Based On Selection: 15
Differential Equations
Metrics
H-Index
i10 Index
Citation Counts
10
10
343
* Total H IndexRankings
Ranking Based On Selection: 16
Stochastic processes
random walks
insurance risk models
financial mathematics
Metrics
H-Index
i10 Index
Citation Counts
10
10
302
* Total H IndexRankings
Ranking Based On Selection: 17
Theory of Function Spaces
Embedding theory
Differential equations
Function theory
Qualitative theory
Metrics
H-Index
i10 Index
Citation Counts
9
8
340
* Total H IndexRankings
Ranking Based On Selection: 18
Mathematical Economics
Game Theory
Variational Calculus
Convex Analysis
Metrics
H-Index
i10 Index
Citation Counts
9
9
228
* Total H IndexRankings
Ranking Based On Selection: 19
optimal control theory
numerical analysis
Metrics
H-Index
i10 Index
Citation Counts
8
7
219
* Total H IndexRankings
Ranking Based On Selection: 20
Functional analysis
basis theory
spectral theory of differential operators
Metrics
H-Index
i10 Index
Citation Counts
8
5
250
* Total H IndexRankings
Ranking Based On Selection: 21
numerical methods
optimization
programming
Metrics
H-Index
i10 Index
Citation Counts
7
5
201
* Total H IndexRankings
Ranking Based On Selection: 22
mathematics
Metrics
H-Index
i10 Index
Citation Counts
7
4
176
* Total H IndexRankings
Ranking Based On Selection: 23
optimal control
engineering mathematics
diferential equation
artificial intelligence
Metrics
H-Index
i10 Index
Citation Counts
6
3
118
* Total H IndexRankings
Ranking Based On Selection: 24
Functional analysis
Partial differential equations
Metrics
H-Index
i10 Index
Citation Counts
6
4
89
* Total H IndexRankings
Ranking Based On Selection: 25
Various models of elementary particles and problems of their controls
Quantum Mechanics
Optimization
Metrics
H-Index
i10 Index
Citation Counts
5
4
168
Arif Salimov
Metrics
H-Index
i10-Index
Citation Counts
23
46
1,612
Ilgar Gurbat Oglu Mamedov
Metrics
H-Index
i10-Index
Citation Counts
23
53
1,222
Control Problems
Optimal Control Problems
Differential Equations
Boundary Problems
Integral
Bilal Bilalov
Metrics
H-Index
i10-Index
Citation Counts
22
51
1,619
Basis theory
approximation theory
fuzzy theory
frames
wavelets
Vugar Ismailov
Metrics
H-Index
i10-Index
Citation Counts
17
26
1,068
Ibrahim M Nabiev
Metrics
H-Index
i10-Index
Citation Counts
16
24
701
Spectral Theory
Inverse Problems
Hidayat M Huseynov
Metrics
H-Index
i10-Index
Citation Counts
16
22
754
Spectral Theory
Scattering Theory
Inverse Problems
Sadi Bayramov
Metrics
H-Index
i10-Index
Citation Counts
15
23
949
Rovshan Bandaliyev
Metrics
H-Index
i10-Index
Citation Counts
13
18
544
Mathematical Analysis
Function Spaces
Optimal Control Problems
Differential Equation
Variable Lebesgue Spaces
Gulay Abbasli
Nakhchivan University
Naxçıvan, Azerbaijan
Metrics
H-Index
i10-Index
Citation Counts
13
14
784
Math
english language
psychology
Javanshir Hasanov
Metrics
H-Index
i10-Index
Citation Counts
12
13
828
Harmonic Analysis
Mathematical Analysis
Function Spaces
Differential Equation
Variable Exponent
Araz R Aliev
Metrics
H-Index
i10-Index
Citation Counts
12
21
561
Operator Theory
Spectral Analysis
Applied Mathematics
High Performance Computing
Ali Akhmedov
Metrics
H-Index
i10-Index
Citation Counts
11
11
593
Navazi Ismailov
Metrics
H-Index
i10-Index
Citation Counts
11
12
309
Control
Optimization
Numerical Analysis
Namig J. Guliyev
Metrics
H-Index
i10-Index
Citation Counts
10
10
680
Spectral theory
Inverse problems
Yashar Mehraliyev (Mehraliev)
Metrics
H-Index
i10-Index
Citation Counts
10
10
343
Rovshan Aliyev
Metrics
H-Index
i10-Index
Citation Counts
10
10
302
Stochastic processes
random walks
insurance risk models
financial mathematics
Alik Najafov
Metrics
H-Index
i10-Index
Citation Counts
9
8
340
Theory of Function Spaces
Embedding theory
Differential equations
Function theory
Qualitative theory
Mathematical Economics
Game Theory
Variational Calculus
Convex Analysis
Safarova Na
Metrics
H-Index
i10-Index
Citation Counts
8
7
219
optimal control theory
numerical analysis
Telman Gasymov
Metrics
H-Index
i10-Index
Citation Counts
8
5
250
Functional analysis
basis theory
spectral theory of differential operators
Yegana Ashrafova|Ashrafova ER, Ashrafov Ye.R.
Metrics
H-Index
i10-Index
Citation Counts
7
5
201
numerical methods
optimization
programming
Sharif Nasibov
Metrics
H-Index
i10-Index
Citation Counts
7
4
176
Atif Namazov
Metrics
H-Index
i10-Index
Citation Counts
6
3
118
optimal control
engineering mathematics
diferential equation
artificial intelligence
Nizameddin Iskenderov (Isgenderov)
Metrics
H-Index
i10-Index
Citation Counts
6
4
89
Functional analysis
Partial differential equations
Nargiz Huseynova
Metrics
H-Index
i10-Index
Citation Counts
5
4
168
Various models of elementary particles and problems of their controls
Quantum Mechanics
Optimization