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Nigeria 798 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 5 years. As of Jan 06, 2026, 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 (1.131.911) 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 Index Rankings
Rankings
56,418
World Rank
18
Country Rank
2
University
Ranking Based On Selection:
1
Natural Sciences / Mathematical Sciences
Computational Fluid Dynamics | Turbulent Flow | Boundary Layer Flows | Survey Researc
Computational Fluid Dynamics | Turbulent Flow | Boundary Layer Flows | Survey Researc
H-Index Metrics
-
H-Index60
-
i10 Index147
-
Citation Counts10,751
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* Total H Index Rankings
Rankings
112,865
World Rank
60
Country Rank
4
University
Ranking Based On Selection:
2
Natural Sciences / Mathematical Sciences
Numerical Analysis | Mathematical Biology | Fractional Calculu
Numerical Analysis | Mathematical Biology | Fractional Calculu
H-Index Metrics
-
H-Index46
-
i10 Index113
-
Citation Counts6,778
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* Total H Index Rankings
Rankings
186,303
World Rank
168
Country Rank
8
University
Ranking Based On Selection:
3
Natural Sciences / Mathematical Sciences
Reproductive Health | Statistical Computing | Health Managemen
Reproductive Health | Statistical Computing | Health Managemen
H-Index Metrics
-
H-Index37
-
i10 Index94
-
Citation Counts5,779
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Premium Data
* Total H Index Rankings
Rankings
228,647
World Rank
261
Country Rank
1
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
242,621
World Rank
293
Country Rank
11
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
256,406
World Rank
329
Country Rank
12
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
272,625
World Rank
363
Country Rank
1
University
Ranking Based On Selection:
7
Natural Sciences / Mathematical Sciences
Fuzzy mathematics | Algebraic structures | Computational intelligence | Decision makin
Fuzzy mathematics | Algebraic structures | Computational intelligence | Decision makin
H-Index Metrics
-
H-Index30
-
i10 Index99
-
Citation Counts3,354
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Premium Data
* Total H Index Rankings
Rankings
291,179
World Rank
428
Country Rank
7
University
Ranking Based On Selection:
8
Natural Sciences / Mathematical Sciences
Mathematical Fluid Dynamics | Computational Methods | Spectral Methods | Differential Equation
Mathematical Fluid Dynamics | Computational Methods | Spectral Methods | Differential Equation
H-Index Metrics
-
H-Index29
-
i10 Index57
-
Citation Counts2,411
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Premium Data
* Total H Index Rankings
Rankings
322,884
World Rank
536
Country Rank
46
University
Ranking Based On Selection:
9
Natural Sciences / Mathematical Sciences
Operator Theory | Fixed Point Theory and Applications | Operator Equation
Operator Theory | Fixed Point Theory and Applications | Operator Equation
H-Index Metrics
-
H-Index28
-
i10 Index43
-
Citation Counts3,429
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Premium Data
* Total H Index Rankings
Rankings
330,628
World Rank
559
Country Rank
25
University
Ranking Based On Selection:
10
Natural Sciences / Mathematical Sciences
Mathematics Education | Teacher Education | ICT in STM Education | Curriculum Studies | Scienc
Mathematics Education | Teacher Education | ICT in STM Education | Curriculum Studies | Scienc
H-Index Metrics
-
H-Index27
-
i10 Index72
-
Citation Counts2,637
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Premium Data
* Total H Index Rankings
Rankings
366,512
World Rank
688
Country Rank
8
University
Ranking Based On Selection:
11
Natural Sciences / Mathematical Sciences
Fuzzy Mathematics | Differential Equations | Numerical Analysis | Algebraic Structur
Fuzzy Mathematics | Differential Equations | Numerical Analysis | Algebraic Structur
H-Index Metrics
-
H-Index25
-
i10 Index66
-
Citation Counts2,097
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Premium Data
* Total H Index Rankings
Rankings
372,178
World Rank
721
Country Rank
17
University
Ranking Based On Selection:
12
Natural Sciences / Mathematical Sciences
Mathematical Modelling | Applied Dynamical Systems Theory | Mathematical Biology | Differential Equation
Mathematical Modelling | Applied Dynamical Systems Theory | Mathematical Biology | Differential Equation
H-Index Metrics
-
H-Index25
-
i10 Index33
-
Citation Counts1,813
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Premium Data
* Total H Index Rankings
Rankings
419,066
World Rank
940
Country Rank
19
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
423,182
World Rank
953
Country Rank
35
University
Ranking Based On Selection:
14
Natural Sciences / Mathematical Sciences
Differential Equation | Heat Transfer | Nanofluid | Fluid Dynamics | Boundary Layer Flo
Differential Equation | Heat Transfer | Nanofluid | Fluid Dynamics | Boundary Layer Flo
H-Index Metrics
-
H-Index23
-
i10 Index28
-
Citation Counts1,622
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Premium Data
* Total H Index Rankings
Rankings
440,683
World Rank
1,046
Country Rank
12
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
440,716
World Rank
1,047
Country Rank
1
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
441,162
World Rank
1,052
Country Rank
3
University
Ranking Based On Selection:
17
Natural Sciences / Mathematical Sciences
monotone nonlinear equations | Nonlinear least square problems | $\ell_1$-regularization | compressiv
monotone nonlinear equations | Nonlinear least square problems | $\ell_1$-regularization | compressiv
H-Index Metrics
-
H-Index22
-
i10 Index36
-
Citation Counts1,280
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Premium Data
* Total H Index Rankings
Rankings
442,557
World Rank
1,057
Country Rank
4
University
Ranking Based On Selection:
18
Natural Sciences / Mathematical Sciences
Applied Mathematics | Differential equations | Integral transforms | Elastodynamic
Applied Mathematics | Differential equations | Integral transforms | Elastodynamic
H-Index Metrics
-
H-Index22
-
i10 Index52
-
Citation Counts1,664
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Premium Data
* Total H Index Rankings
Rankings
445,422
World Rank
1,075
Country Rank
41
University
Ranking Based On Selection:
19
Natural Sciences / Mathematical Sciences
Econometrics Theory and Methods | Survey Methodology | Robust Estimation and inferential Method
Econometrics Theory and Methods | Survey Methodology | Robust Estimation and inferential Method
H-Index Metrics
-
H-Index22
-
i10 Index46
-
Citation Counts1,972
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Premium Data
* Total H Index Rankings
Rankings
448,823
World Rank
1,100
Country Rank
42
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
462,962
World Rank
1,189
Country Rank
63
University
Ranking Based On Selection:
21
Natural Sciences / Mathematical Sciences
Fluid Dynamics | Magnetohydrodynamics | Heat and Mass transfe
Fluid Dynamics | Magnetohydrodynamics | Heat and Mass transfe
H-Index Metrics
-
H-Index22
-
i10 Index52
-
Citation Counts1,489
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Premium Data
* Total H Index Rankings
Rankings
474,731
World Rank
1,255
Country Rank
25
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
500,030
World Rank
1,429
Country Rank
140
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
500,797
World Rank
1,442
Country Rank
9
University
Ranking Based On Selection:
24
Natural Sciences / Mathematical Sciences
Fluid dynamics | Modelling of Infectious Diseases | Differential equations | Computational Mathematic
Fluid dynamics | Modelling of Infectious Diseases | Differential equations | Computational Mathematic
H-Index Metrics
-
H-Index20
-
i10 Index32
-
Citation Counts1,042
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Premium Data
* Total H Index Rankings
Rankings
507,776
World Rank
1,511
Country Rank
32
University
Ranking Based On Selection:
25
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