World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
35
Citations
12561
World Ranking
2710
National Ranking
179

Graeme B. Segal 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 Graeme B. Segal 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: 92 publications — 7th percentile

7% of scientists in this discipline score the same or lower.

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

Graeme B. Segal 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 Graeme B. Segal 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: 35 D-Index — 25th percentile

25% of scientists in this discipline score the same or lower.

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

Overview

Graeme B. Segal is affiliated with the University of Oxford in the United Kingdom. Their research spans the fields of Medicine and Mathematics, with specific work in areas such as Pulmonary and Respiratory Medicine, Mathematical Physics, Geriatrics and Gerontology, Surgery, and Algebra and Number Theory.

The scientist's research topics include:

  • Frailty in Older Adults
  • Advanced Topics in Algebra
  • Homotopy and Cohomology in Algebraic Topology
  • Advanced Operator Algebra Research
  • Occupational and Environmental Lung Diseases
  • Quality and Safety in Healthcare
  • Geriatric Care and Nursing Homes

Notable recent papers authored by Graeme B. Segal or with frequent co-authors are:

  • Michael Atiyah's work in algebraic topology (2021), published in Bulletin of the American Mathematical Society
  • Development and validation of an electronic frailty index in a national health maintenance organization (2024), published in Aging
  • Frailty transitions in electronic health records: who first? what first? (2025), published in Aging
  • 194: Low Surgical Complication Rate with Early Repair of Congenital Diaphragmatic Hernia on Extracorporeal Life Support Using a Standardized Protocol and Bivalirudin for Anticoagulation (2023), published in ASAIO Journal
  • Wick Rotation and the Positivity of Energy in Quantum Field Theory (2021), published in The Quarterly Journal of Mathematics

Frequent publication venues where the scientist or their collaborators have published include:

  • Aging
  • Bulletin of the American Mathematical Society
  • ASAIO Journal
  • The Quarterly Journal of Mathematics
  • Anesthesiology

Some of the frequent co-authors working alongside Graeme B. Segal include:

  • Fabienne Sikron
  • Rony Schenker
  • Yishay Koom
  • Orit Shahar
  • Imre Wolf

Best Publications

  • Categories and cohomology theories

    Graeme Segal

  • Loop groups and equations of KdV Type

    Graeme Segal;George Wilson

  • Classifying spaces and spectral sequences

    Graeme Segal

  • Unitary representations of some infinite-dimensional groups

    Graeme Segal

  • Equivariant $K$-theory

    Graeme Segal

  • Equivariant $K$-theory and completion

    M. F. Atiyah;G. B. Segal

  • The Index of Elliptic Operators: II

    M.F. Atiyah;G.B. Segal

  • The Definition of Conformal Field Theory

    Graeme Segal

  • The topology of spaces of rational functions

    Graeme Segal

  • Configuration-Spaces and Iterated Loop-Spaces.

    Graeme Segal

  • Twisted K-theory

    Michael Atiyah;Graeme Segal

  • The representation ring of a compact Lie group

    Graeme Segal

  • Homology fibrations and the “group-completion” theorem

    D. McDuff;G. Segal

  • On equivariant Euler characteristics

    Michael Atiyah;Graeme Segal

  • Heisenberg groups and noncommutative fluxes

    Daniel S. Freed;Gregory W. Moore;Graeme Segal

  • Lectures on Lie groups and Lie algebras

    Roger William Carter;Ian Grant Macdonald;Graeme Bryce Segal

  • Dirichlet Branes and Mirror Symmetry

    Paul Aspinwall;Tom Bridgeland;Alastair Craw;Michael Douglas

  • D-branes and K-theory in 2D topological field theory

    Gregory W. Moore;Graeme Segal

  • Floer's infinite dimensional Morse theory and homotopy theory

    R. L. Cohen;J. D. S. Jones;G. B. Segal

  • Twisted K-theory and cohomology

    Michael Atiyah;Graeme Segal

Frequent Co-Authors

Michael Taylor
Michael Taylor University of Washington
Gregory W. Moore
Gregory W. Moore Rutgers, The State University of New Jersey
Michael Atiyah
Michael Atiyah University of Edinburgh
Daniel S. Freed
Daniel S. Freed The University of Texas at Austin
Maxim Kontsevich
Maxim Kontsevich Institut des Hautes Études Scientifiques
Mark Gross
Mark Gross University of Cambridge

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