World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
34
Citations
6406
World Ranking
2880
National Ranking
187

Richard P. Thomas 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 Richard P. Thomas 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: 82 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: 74 publications — 2nd percentile

2% of scientists in this discipline score the same or lower.

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

Richard P. Thomas 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 Richard P. Thomas 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: 137 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: 34 D-Index — 21st percentile

21% 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

  • 2019 - Member of Academia Europaea
  • 2018 - Fellow of the American Mathematical Society For contributions to algebraic geometry.
  • 2015 - Fellow of the Royal Society, United Kingdom

Overview

Richard P. Thomas is affiliated with Imperial College London in the United Kingdom. Their research primarily spans the field of Mathematics, with a strong focus on Geometry and Topology.

Their main subjects of study include:

  • Algebraic Geometry and Number Theory
  • Advanced Algebra and Geometry
  • Algebraic structures and combinatorial models
  • Geometry and complex manifolds
  • Homotopy and Cohomology in Algebraic Topology
  • Mathematics and Applications
  • Advanced Topology and Set Theory

Thomas has contributed extensively to subfields such as:

  • Geometry and Topology
  • Mathematical Physics
  • Statistical and Nonlinear Physics
  • Algebra and Number Theory
  • Computational Mechanics

They have collaborated often with several co-authors, including:

  • Soheyla Feyzbakhsh
  • Jeongseok Oh
  • Jeong Seok Oh
  • Daniel Huybrechts
  • Chenyang Xu

Frequent publication venues where Thomas has presented work include:

  • arXiv (Cornell University)
  • Oberwolfach Reports
  • Duke Mathematical Journal
  • Journal of the American Mathematical Society
  • Épijournal de Géométrie Algébrique

Recent papers authored or co-authored by Thomas encompass the following:

  • Counting sheaves on Calabi-Yau 4-folds, I, 2023, Duke Mathematical Journal
  • Counting sheaves on Calabi-Yau 4-folds, 2020, arXiv (Cornell University)
  • Rank DT theory from rank 1, 2022, Journal of the American Mathematical Society
  • Curve counting and S-duality, 2023, Épijournal de Géométrie Algébrique
  • Equivariant K-Theory and Refined Vafa-Witten Invariants, 2020, Communications in Mathematical Physics

Thomas has been recognized through several awards and honors, including:

  • Member of Academia Europaea (2019)
  • Fellow of the American Mathematical Society (2018), awarded for contributions to algebraic geometry
  • Fellow of the Royal Society, United Kingdom (2015)

Best Publications

  • Mirror Symmetry

    Eric Zaslow;Ravi Vakil;Kentaro Hori;Richard Thomas

  • Braid group actions on derived categories of coherent sheaves

    Paul Seidel;Richard P. Thomas

  • A holomorphic Casson invariant for Calabi-Yau 3-folds, and bundles on $K3$ fibrations

    R. P. Thomas

  • A study of the Hilbert-Mumford criterion for the stability of projective varieties

    Julius Ross;Richard Thomas

  • Special Lagrangians, stable bundles and mean curvature flow

    R.P. Thomas;Shing-Tung Yau

  • Curves on K3 surfaces and modular forms

    D. Maulik;R. Pandharipande;R. P. Thomas

  • Deformation-obstruction theory for complexes via Atiyah and Kodaira–Spencer classes

    Daniel Huybrechts;Richard P. Thomas

  • An obstruction to the existence of constant scalar curvature Kähler metrics

    Julius Ross;Richard Thomas

  • Hodge theory and derived categories of cubic fourfolds

    Nicolas Addington;Richard Thomas

  • $\mathbb P$-objects and autoequivalences of derived categories

    Daniel Huybrechts;Richard Thomas

  • The 3-fold vertex via stable pairs

    Rahul Pandharipande;Richard P Thomas

  • Weighted projective embeddings, stability of orbifolds, and constant scalar curvature Kähler metrics

    Julius Ross;Richard Thomas

  • Symplectic Conifold Transitions

    I. Smith;R.P. Thomas;S.-T. Yau

  • A short proof of the G"ottsche conjecture

    M. Kool;V. Shende;R. P. Thomas

  • Notes on GIT and symplectic reduction for bundles and varieties

    R. P. Thomas

  • Stability conditions and the braid group

    R. P. Thomas

  • Reduced classes and curve counting on surfaces I: theory

    Martijn Kool;Richard Thomas

  • A short proof of the Göttsche conjecture

    Martijn Kool;Vivek Shende;Richard P Thomas

  • Vafa–Witten invariants for projective surfaces II: semistable case

    Yuuji Tanaka;Richard P. Thomas

  • Moment maps, monodromy and mirror manifolds

    R.P. Thomas

Frequent Co-Authors

Shing-Tung Yau
Shing-Tung Yau Tsinghua University
Mikhail Khovanov
Mikhail Khovanov Columbia University
Albrecht Klemm
Albrecht Klemm University of Bonn
Sheldon Katz
Sheldon Katz University of Illinois at Urbana-Champaign
Cumrun Vafa
Cumrun Vafa Harvard University
Brendan Hassett
Brendan Hassett Brown University

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