University, Subject, Country, Region, World
Institute of Mathematics National Academy of Sciences of Ukraine 132 Scientists Subject Rankings - 2025
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 6 years. As of Jun 19, 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 (0) 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
134,864
World Rank
73
Country Rank
1
University
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
178,149
World Rank
121
Country Rank
2
University
Ranking Based On Selection:
2
Natural Sciences / Mathematical Sciences
group analysis of differential equations | mathematical physics | differential equations | Lie algebra
group analysis of differential equations | mathematical physics | differential equations | Lie algebra
H-Index Metrics
-
H-Index37
-
i10 Index137
-
Citation Counts6,502
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* Total H Index Rankings
Rankings
207,016
World Rank
156
Country Rank
3
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
223,781
World Rank
183
Country Rank
4
University
Ranking Based On Selection:
4
Natural Sciences / Mathematical Sciences
Differential equations | Representation theory | Lie theory | supersymmetry | quantum mechanics
Differential equations | Representation theory | Lie theory | supersymmetry | quantum mechanics
H-Index Metrics
-
H-Index33
-
i10 Index85
-
Citation Counts3,393
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* Total H Index Rankings
Rankings
247,833
World Rank
217
Country Rank
5
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
252,143
World Rank
226
Country Rank
6
University
Ranking Based On Selection:
6
Natural Sciences / Mathematical Sciences
Analysis | Functional analysis | Spectral Theory | Differential Equation
Analysis | Functional analysis | Spectral Theory | Differential Equation
H-Index Metrics
-
H-Index31
-
i10 Index87
-
Citation Counts6,910
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* Total H Index Rankings
Rankings
283,040
World Rank
296
Country Rank
7
University
Ranking Based On Selection:
7
Natural Sciences / Mathematical Sciences
mathematical physics | mathematical biology | partial differential equations | boundary value problem
mathematical physics | mathematical biology | partial differential equations | boundary value problem
H-Index Metrics
-
H-Index29
-
i10 Index66
-
Citation Counts2,496
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* Total H Index Rankings
Rankings
297,670
World Rank
329
Country Rank
8
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
340,515
World Rank
432
Country Rank
9
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
340,710
World Rank
435
Country Rank
10
University
Ranking Based On Selection:
10
Natural Sciences / Mathematical Sciences
Functional Analysis | Operator Theory | Differential Equation
Functional Analysis | Operator Theory | Differential Equation
H-Index Metrics
-
H-Index26
-
i10 Index51
-
Citation Counts1,978
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* Total H Index Rankings
Rankings
387,752
World Rank
570
Country Rank
11
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
412,346
World Rank
670
Country Rank
12
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
412,517
World Rank
671
Country Rank
13
University
Ranking Based On Selection:
13
Natural Sciences / Mathematical Sciences
numerical analysis | dynamical systems | inverse problems | nonlinear boundary value problem
numerical analysis | dynamical systems | inverse problems | nonlinear boundary value problem
H-Index Metrics
-
H-Index23
-
i10 Index76
-
Citation Counts3,081
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* Total H Index Rankings
Rankings
414,015
World Rank
689
Country Rank
14
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
427,391
World Rank
727
Country Rank
15
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
438,619
World Rank
775
Country Rank
16
University
Ranking Based On Selection:
16
Natural Sciences / Mathematical Sciences
differential equations | partial differential equations | boundary value problems | operator theory | difference equation
differential equations | partial differential equations | boundary value problems | operator theory | difference equation
H-Index Metrics
-
H-Index22
-
i10 Index54
-
Citation Counts2,734
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* Total H Index Rankings
Rankings
440,284
World Rank
794
Country Rank
17
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
441,182
World Rank
804
Country Rank
18
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
466,585
World Rank
886
Country Rank
19
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
470,695
World Rank
927
Country Rank
20
University
Ranking Based On Selection:
20
Natural Sciences / Mathematical Sciences
Conflict Dynamical Systems | Singular Perturbations Theory of Self-Adjoint Operato
Conflict Dynamical Systems | Singular Perturbations Theory of Self-Adjoint Operato
H-Index Metrics
-
H-Index22
-
i10 Index61
-
Citation Counts1,806
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* Total H Index Rankings
Rankings
501,323
World Rank
1,048
Country Rank
21
University
Ranking Based On Selection:
21
Natural Sciences / Mathematical Sciences
Mathematics | Mathematical Analysis | Approximation Theory | Fourier Analysi
Mathematics | Mathematical Analysis | Approximation Theory | Fourier Analysi
H-Index Metrics
-
H-Index20
-
i10 Index47
-
Citation Counts1,272
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* Total H Index Rankings
Rankings
502,424
World Rank
1,054
Country Rank
22
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
502,515
World Rank
1,056
Country Rank
23
University
Ranking Based On Selection:
23
Natural Sciences / Mathematical Sciences
mathematical physics | statistical mechanics | quantum theory | kinetic theory | PD
mathematical physics | statistical mechanics | quantum theory | kinetic theory | PD
H-Index Metrics
-
H-Index20
-
i10 Index41
-
Citation Counts1,492
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* Total H Index Rankings
Rankings
533,247
World Rank
1,194
Country Rank
24
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
535,419
World Rank
1,212
Country Rank
25
University
Ranking Based On Selection:
25
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