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D-Index & Metrics

Mathematics

D-Index
46
Citations
11004
World Ranking
1336
National Ranking
601

John W. Morgan 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 John W. Morgan 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: 126 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

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

John W. Morgan 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 John W. Morgan 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: 46 D-Index — 64th percentile

64% 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

  • 2013 - Fellow of the American Mathematical Society
  • 2009 - Member of the National Academy of Sciences

Overview

John W. Morgan is affiliated with Stony Brook University in the United States. Their research work is primarily situated within the field of Physics and Astronomy, with a specialization in Astronomy and Astrophysics. Their publications also cover subfields such as Nuclear and High Energy Physics, Aerospace Engineering, Surgery, and Mathematical Physics.

The scientist's recent papers illustrate a focus on radio astronomy and astrophysical phenomena. Notable publications include:

  • A radio transient with unusually slow periodic emission, 2022, published in Nature
  • A long-period radio transient active for three decades, 2023, published in Nature
  • GaLactic and Extragalactic All-sky Murchison Widefield Array survey eXtended (GLEAM-X) I: Survey Description and Initial Data Release, 2022, published on arXiv (Cornell University)
  • Sub-arcsecond imaging with the International LOFAR Telescope, 2021, published in Astronomy and Astrophysics
  • Spectral variability of radio sources at low frequencies, 2020, published in Monthly Notices of the Royal Astronomical Society

Their frequent collaborators include N. Hurley-Walker, Rajan Chhetri, P. J. Hancock, M. Johnston-Hollitt, and T. J. Galvin.

John W. Morgan's work has been published across a range of scholarly venues, with notable recurring publications in:

  • Publications of the Astronomical Society of Australia
  • arXiv (Cornell University)
  • Monthly Notices of the Royal Astronomical Society
  • Space Weather
  • Zenodo (CERN European Organization for Nuclear Research)

The main research topics covered in their work include:

  • Astrophysics and Cosmic Phenomena
  • Radio Astronomy Observations and Technology
  • Galaxies: Formation, Evolution, Phenomena
  • Gamma-ray bursts and supernovae
  • Pulsars and Gravitational Waves Research
  • Solar and Space Plasma Dynamics
  • GNSS positioning and interference

John W. Morgan has received recognition as a Fellow of the American Mathematical Society, awarded in 2013. They were also elected as a Member of the National Academy of Sciences in 2009.

Best Publications

  • Real Homotopy Theory of Kähler Manifolds.

    Pierre Deligne;Phillip Griffiths;John Morgan;John Morgan;Dennis Sullivan

  • Vector Bundles and F Theory

    Robert Friedman;John Morgan;Edward Witten

  • Valuations, trees, and degenerations of hyperbolic structures. I

    John W. Morgan;Peter B. Shalen

  • The Seiberg-Witten equations and applications to the topology of smooth four-manifolds

    John W. Morgan

  • Ricci Flow and the Poincare Conjecture

    John W. Morgan;Gang Tian

  • Smooth Four-Manifolds and Complex Surfaces

    Robert Friedman;John W. Morgan

  • The algebraic topology of smooth algebraic varieties

    John W. Morgan

  • Group Actions On R-Trees

    Marc Culler;John W. Morgan

  • Rational Homotopy Theory and Differential Forms

    Phillip Griffiths;John W. Morgan

  • Triples, Fluxes, and Strings

    Jan de Boer;Robbert Dijkgraaf;David R. Morrison;John Morgan

  • Chapter V On Thurston's Uniformization Theorem for Three-Dimensional Manifolds

    John W. Morgan

  • The Smith conjecture

    John W. Morgan;Hyman Bass

  • Vector Bundles over Elliptic Fibrations

    Robert Friedman;Edward Witten;John W. Morgan

  • A product formula for the seiberg-witten invariants and the generalized thom conjecture

    John W. Morgan;Zoltán Szabó;Clifford Henry Taubes

  • On the diffeomorphism types of certain algebraic surfaces. I

    Robert Friedman;John W. Morgan

  • Notes on supersymmetry (following Joseph Bernstein)

    Pierre Deligne;J Morgan

  • Algebraic surfaces and Seiberg-Witten invariants

    Robert Friedman;John W. Morgan

  • The L[2]-moduli space and a vanishing theorem for Donaldson polynomial invariants

    John W. Morgan;Tomasz Mrowka;Daniel Ruberman

  • Principal G bundles over elliptic curves

    Robert Friedman;John W. Morgan;Edward Witten

  • The Transversality Characteristic Class and Linking Cycles in Surgery Theory

    John W. Morgan;Dennis P. Sullivan

Frequent Co-Authors

Phillip A. Griffiths
Phillip A. Griffiths Institute for Advanced Study
Zoltan Szabo
Zoltan Szabo Princeton University
Edward Witten
Edward Witten Institute for Advanced Study
Gang Tian
Gang Tian Peking University
Dennis Sullivan
Dennis Sullivan Stony Brook University
Clifford Henry Taubes
Clifford Henry Taubes Harvard University
Armand Borel
Armand Borel Institute for Advanced Study
Pierre Deligne
Pierre Deligne Institute for Advanced Study
Gilbert Baumslag
Gilbert Baumslag City College of New York
David Kazhdan
David Kazhdan Hebrew University of Jerusalem

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