World's Best Scientists 2026 revealed!
Daniele C. Struppa

Daniele C. Struppa

D-Index & Metrics

Mathematics

D-Index
40
Citations
6958
World Ranking
2049
National Ranking
868

Daniele C. Struppa 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 Daniele C. Struppa 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: 280 publications — 83rd percentile

83% of scientists in this discipline score the same or lower.

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

Daniele C. Struppa 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 Daniele C. Struppa 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: 40 D-Index — 45th percentile

45% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2016 - Fellow, National Academy of Inventors

Overview

Daniele C. Struppa is affiliated with Chapman University in the United States. Their research spans a multi-disciplinary spectrum, primarily focused on mathematics and physics and astronomy, with a total of 106 publications in mathematics and 37 in physics and astronomy.

Their work covers diverse subfields, notably applied mathematics, atomic and molecular physics and optics, global and planetary change, cardiology and cardiovascular medicine, and artificial intelligence.

Key research topics addressed by Struppa include algebraic and geometric analysis, mathematical analysis and transform methods, holomorphic and operator theory, quantum mechanics and applications, mathematics and applications more broadly, advanced topics in algebra, and quantum mechanics with non-Hermitian physics.

Recent publications illustrate this range of interests:

  • "Optimal Multi-Stage Arrhythmia Classification Approach," 2020, Scientific Reports
  • "An Assessment of the Filling Process of the Grand Ethiopian Renaissance Dam and Its Impact on the Downstream Countries," 2021, Remote Sensing
  • "Earth Observation and Cloud Computing in Support of Two Sustainable Development Goals for the River Nile Watershed Countries," 2020, Remote Sensing
  • "Superoscillating Sequences and Supershifts for Families of Generalized Functions," 2022, Complex Analysis and Operator Theory
  • "Investigating Decadal Changes of Multiple Hydrological Products and Land-Cover Changes in the Mediterranean Region for 2009-2018," 2021, Earth Systems and Environment

Struppa has collaborated frequently with other researchers, including:

  • Irene Sabadini
  • Fabrizio Colombo
  • Graziano Gentili
  • Hesham El-Askary
  • Caterina Stoppato

Their work often appears in venues such as arXiv (Cornell University), Remote Sensing, Complex Analysis and Operator Theory, Earth Systems and Environment, and the Milan Journal of Mathematics.

In addition to articles, Struppa has authored books, including a publication with Springer Science+Business Media titled Regular Functions of a Quaternionic Variable, published in 2022.

Recognition for their work includes the distinction of Fellow of the National Academy of Inventors awarded in 2016.

Best Publications

  • A New Theory of Regular Functions of a Quaternionic Variable

    Graziano Gentili;Daniele C. Struppa

  • Noncommutative Functional Calculus

    Fabrizio Colombo;Irene Sabadini;Daniele C. Struppa

  • Noncommutative Functional Calculus: Theory and Applications of Slice Hyperholomorphic Functions

    Fabrizio Colombo;Irene Maria Sabadini;Daniele Carlo Struppa

  • Analysis of Dirac Systems and Computational Algebra

    Fabrizio Colombo;Irene Sabadini;Franciscus Sommen;Daniele Carlo Struppa

  • Slice monogenic functions

    Fabrizio Colombo;Irene Sabadini;Daniele C. Struppa

  • Regular Functions of a Quaternionic Variable

    Graziano Gentili;Caterina Stoppato;Daniele Carlo Struppa

  • A new approach to Cullen-regular functions of a quaternionic variable

    Graziano Gentili;Daniele C. Struppa

  • Roadmap on superoscillations

    Michael Berry;Nikolay Zheludev;Nikolay Zheludev;Yakir Aharonov;Fabrizio Colombo

  • Basics of Functional Analysis with Bicomplex Scalars, and Bicomplex Schur Analysis

    Daniel Alpay;Maria Elena Luna-Elizarrarás;Michael Shapiro;Daniele Carlo Struppa

  • Bicomplex Numbers and their Elementary Functions

    M. E. Luna-Elizarrarás;M. Shapiro;Daniele C. Struppa;Adrian Vajiac

  • Extension results for slice regular functions of a quaternionic variable

    Fabrizio Colombo;Graziano Gentili;Irene Sabadini;Daniele C. Struppa

  • Some mathematical properties of superoscillations

    Y Aharonov;F Colombo;I Sabadini;D C Struppa

  • Entire Slice Regular Functions

    Fabrizio Colombo;Irene Sabadini;Daniele C. Struppa

  • Bicomplex Holomorphic Functions

    M. Elena Luna-Elizarrarás;Michael Shapiro;Daniele C. Struppa;Adrian Vajiac

  • Bicomplex Holomorphic Functions: The Algebra, Geometry and Analysis of Bicomplex Numbers

    M. Elena Luna-Elizarrarás;Michael Shapiro;Daniele Carlo Struppa;Adrian Vajiac

  • Complex Analysis and Convolution Equations

    C. A. Berenstein;D. C. Struppa

  • A new functional calculus for noncommuting operators

    Fabrizio Colombo;Irene Sabadini;Daniele C. Struppa

  • Quantum violation of the pigeonhole principle and the nature of quantum correlations

    Yakir Aharonov;Yakir Aharonov;Fabrizio Colombo;Sandu Popescu;Sandu Popescu;Irene Maria Sabadini

  • Regular Functions on the Space of Cayley Numbers

    Graziano Gentili;Daniele C. Struppa

  • Regular functions of several quaternionic variables and the Cauchy-Fueter complex

    W. W. Adams;C. A. Berenstein;P. Loustaunau;I. Sabadini

Frequent Co-Authors

Irene Sabadini
Irene Sabadini Polytechnic University of Milan
Yakir Aharonov
Yakir Aharonov Chapman University
Carlos A. Berenstein
Carlos A. Berenstein University of Maryland, College Park
Daniel Alpay
Daniel Alpay Chapman University
Franciscus Sommen
Franciscus Sommen Ghent University
Timothy Sauer
Timothy Sauer George Mason University
Sandu Popescu
Sandu Popescu University of Bristol
Emanuel F. Petricoin
Emanuel F. Petricoin George Mason University
Menas Kafatos
Menas Kafatos Chapman University
Nikolay I. Zheludev
Nikolay I. Zheludev University of Southampton

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