World's Best Scientists 2026 revealed!
George A. Anastassiou

George A. Anastassiou

D-Index & Metrics

Mathematics

D-Index
38
Citations
6983
World Ranking
2319
National Ranking
980

George A. Anastassiou publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where George A. Anastassiou sits on this spectrum.

42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 83 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientists 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientists 522–526 publications: 3 scientists 527–531 publications: 1 scientists 532–536 publications: 4 scientists 537+ publications: 100 scientists
42 publications 537+

This scientist: 889 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

George A. Anastassiou D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where George A. Anastassiou sits on this spectrum.

30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 138 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 38 D-Index — 37th percentile

37% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Overview

George A. Anastassiou is affiliated with the University of Memphis in the United States. Their research spans across mathematics and computer science, with a focus on applied mathematics and artificial intelligence.

Key subfields of their study include:

  • Applied Mathematics
  • Artificial Intelligence
  • Statistics and Probability
  • Modeling and Simulation
  • Numerical Analysis

The primary topics addressed in their work cover:

  • Mathematical Inequalities and Applications
  • Neural Networks and Applications
  • Fractional Differential Equations Solutions
  • Approximation Theory and Sequence Spaces
  • Nonlinear Differential Equations Analysis
  • Fuzzy Logic and Control Systems
  • Image and Signal Denoising Methods

Recent papers published by George A. Anastassiou include:

  • Algebraic function based Banach space valued ordinary and fractional neural network approximations, 2022, New Trends in Mathematical Science
  • General multivariate arctangent function activated neural network approximations, 2022, Journal of Numerical Analysis and Approximation Theory
  • Fuzzy fractional more sigmoid function activated neural network approximations revisited, 2022, Mathematical Foundations of Computing
  • Abstract generalized fractional Landau inequalities over ℝ, 2021, Constructive Mathematical Analysis
  • Foundation of stochastic fractional calculus with fractional approximation of stochastic processes, 2020, Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas

Frequent co-authors collaborating with Anastassiou include:

  • Dimitra Kouloumpou
  • Seda Karateke
  • Jagdev Singh
  • Dumitru Băleanu
  • Devendra Kumar

They have published extensively in several academic venues, notably:

  • Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas
  • Mathematics
  • Annales Universitatis Scientiarum Budapestinensis de Rolando Eötvös Nominatae Sectio computatorica
  • Problemy analiza
  • Symmetry

George A. Anastassiou has also authored numerous books mainly published by Springer International Publishing, Springer Nature, and World Scientific. Notable book titles include:

  • Generalized Fractional Calculus (2020)
  • Unification of Fractional Calculi with Applications (2021)
  • Constructive Fractional Analysis with Applications (2021)
  • Abstract Fractional Monotone Approximation, Theory and Applications (2022)
  • Advances in Mathematical Modelling, Applied Analysis and Computation (2022, 2023)
  • Fractional Inequalities In Banach Algebras (2022)
  • Banach Space Valued Neural Network (2022)
  • Parametrized, Deformed and General Neural Networks (2023)
  • Intelligent Analysis: Fractional Inequalities and Approximations Expanded (2020)
  • Trigonometric and Hyperbolic Generated Approximation Theory (2024)

Best Publications

  • Fractional Differentiation Inequalities

    George A. Anastassiou

  • Fuzzy Mathematics: Approximation Theory

    George A. Anastassiou

  • Ostrowski type inequalities

    George A. Anastassiou

  • Nabla discrete fractional calculus and nabla inequalities

    George A. Anastassiou

  • On right fractional calculus

    George A. Anastassiou

  • Intelligent Mathematics: Computational Analysis

    George A. Anastassiou

  • Advances on Fractional Inequalities

    George A. Anastassiou

  • Multivariate sigmoidal neural network approximation

    George A. Anastassiou

  • Principles of delta fractional calculus on time scales and inequalities

    George A. Anastassiou

  • Univariate hyperbolic tangent neural network approximation

    George A. Anastassiou

  • Approximation Theory: Moduli of Continuity and Global Smoothness Preservation

    George A. Anastassiou;Sorin G. Gal

  • Fractional neural network approximation

    George A. Anastassiou

  • Multivariate hyperbolic tangent neural network approximation

    George A. Anastassiou

  • Univariate Ostrowski Inequalities, Revisited

    George A. Anastassiou

  • A FUZZY TRIGONOMETRIC APPROXIMATION THEOREM OF WEIERSTRASS-TYPE

    George A. Anastassiou

  • Rate of Convergence of Basic Neural Network Operators to the Unit-Univariate Case

    George A. Anastassiou

  • Moments in probability and approximation theory

    George A. Anastassiou

  • Foundations of nabla fractional calculus on time scales and inequalities

    George A. Anastassiou

  • Intelligent Computations: Abstract Fractional Calculus, Inequalities, Approximations

    George A. Anastassiou

  • Fractional representation formulae and right fractional inequalities

    George A. Anastassiou

  • Handbook of Analytic Computational Methods in Applied Mathematics

    George A. Anastassiou

  • Differential Geometry of Curves and Surfaces

    George A. Anastassiou;Iuliana F. Iatan

Frequent Co-Authors

Ioannis K. Argyros
Ioannis K. Argyros Cameron University
Choonkil Park
Choonkil Park Hanyang University
Jerome A. Goldstein
Jerome A. Goldstein University of Memphis
Svetlozar T. Rachev
Svetlozar T. Rachev Texas Tech University
Josip Pečarić
Josip Pečarić University of Zagreb
Martin Bohner
Martin Bohner Missouri University of Science and Technology
Sever S Dragomir
Sever S Dragomir Victoria University

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