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].
Rankings
Fixed Point Optimization | Fractional Differential Equations | Differential Game | Image Processing | Computational Fluid Dynamics
H-Index Metrics
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H-Index78
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i10 Index768
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Citation Counts32,656
Rankings
Rankings
Fixed Point Theory | Functional Equations | Functional Analysis | Optimizatio
H-Index Metrics
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H-Index41
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i10 Index124
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Citation Counts5,956
Rankings
Rankings
Rankings
Rankings
Sustainability | AI | Cybersecurity | Blockchain | Digital Transformatio
H-Index Metrics
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H-Index37
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i10 Index82
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Citation Counts5,147
Rankings
Rankings
Functional Analysis | Banach Space Theory | Fixed Point Theor
H-Index Metrics
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H-Index33
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i10 Index112
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Citation Counts4,492
Rankings
Rankings
Rankings
Theory of Distributions | Generalized Functions | Differential Equation
H-Index Metrics
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H-Index29
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i10 Index97
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Citation Counts3,327
Rankings
Fuzzy Logic | Algebras | Logical Algebras | IUP-Algebras | Semigroup
H-Index Metrics
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H-Index29
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i10 Index96
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Citation Counts3,350
Rankings
Quantum Calculus | Fractional Calculus | Difference Equations | Inequalities | Graph Parameter
H-Index Metrics
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H-Index24
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i10 Index61
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Citation Counts1,916
Rankings
Fixed point theory | Banach space theory | Geometry of Banach space
H-Index Metrics
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H-Index24
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i10 Index43
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Citation Counts2,520
Rankings
Fractional Differential Equations | Boundary Value problem | Fixed Point Theorem | Existence and Uniquenes
H-Index Metrics
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H-Index22
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i10 Index37
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Citation Counts1,467
Rankings
Chaos | Control Theory | Climate Model | neural network | fractional calculu
H-Index Metrics
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H-Index20
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i10 Index24
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Citation Counts905
Rankings
change point detection | statistical quality control | copulas modeling | forecasting and time series analysi
H-Index Metrics
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H-Index20
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i10 Index56
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Citation Counts1,633
Rankings
Rankings
Rankings
Statistics | Applied Statistics | Biostatistics | Bayesian Statistics | Linear Mode
H-Index Metrics
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H-Index19
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i10 Index30
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Citation Counts1,220
Rankings
Machine Learning | Data Science | Deep learning | AI | Optimizatio
H-Index Metrics
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H-Index18
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i10 Index36
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Citation Counts1,071
Rankings
Mathematics | Fixed point theory | Optimization Theory | Nonlinear Analysi
H-Index Metrics
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H-Index18
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i10 Index29
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Citation Counts914
Rankings
Rankings
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