World's Best Scientists 2026 revealed!
Yujiro Kawamata

Yujiro Kawamata

D-Index & Metrics

Mathematics

D-Index
39
Citations
9168
World Ranking
2143
National Ranking
34

Yujiro Kawamata 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 Yujiro Kawamata 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.

Yujiro Kawamata 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 Yujiro Kawamata 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: 39 D-Index — 41st percentile

41% of scientists in this discipline score the same or lower.

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

Overview

Yujiro Kawamata is affiliated with the University of Tokyo in Japan. Their research spans a range of topics primarily in mathematics and physics, with a focus on geometry, algebra, topology, and mathematical physics.

Their recent papers include:

  • Non-commutative deformations of simple objects in a category of perverse coherent sheaves (2020, Selecta Mathematica)
  • On non-commutative formal deformations of coherent sheaves on an algebraic variety (2021, EMS Surveys in Mathematical Sciences)
  • Non-commutative deformations of perverse coherent sheaves and rational curves (2022, Journal of Algebraic Geometry)
  • On the derived category of a weighted projective threefold (2021, Bollettino dell Unione Matematica Italiana)
  • Deformations over non-commutative base (2024, Comptes Rendus Mathématique)

Kawamata has published primarily in the following venues:

  • arXiv (Cornell University)
  • Selecta Mathematica
  • EMS Surveys in Mathematical Sciences
  • Journal of Algebraic Geometry
  • Bollettino dell Unione Matematica Italiana

The primary fields of study for Kawamata's research are Mathematics and Physics and Astronomy. Within these broad fields, their work engages with several subfields, including:

  • Geometry and Topology
  • Algebra and Number Theory
  • Mathematical Physics
  • Statistical and Nonlinear Physics
  • Discrete Mathematics and Combinatorics

The main topics of Kawamata's research cover:

  • Algebraic structures and combinatorial models
  • Nonlinear Waves and Solitons
  • Advanced Topics in Algebra
  • Algebraic Geometry and Number Theory
  • Homotopy and Cohomology in Algebraic Topology
  • Advanced Algebra and Geometry
  • Finite Group Theory Research

In addition to journal articles, Kawamata has authored a book published by Cambridge University Press titled Algebraic Varieties: Minimal Models and Finite Generation (2024).

Best Publications

  • Introduction to the Minimal Model Problem

    Yujiro Kawamata;Katsumi Matsuda;Kenji Matsuki

  • Crepant blowing-up of 3-dimensional canonical singularities and its application to degenerations of surfaces

    Yujiro Kawamata

  • Characterization of abelian varieties

    Yujiro Kawamata

  • A Generalization of Kodaira-Ramanujam's Vanishing Theorem.

    Yujiro Kawamata

  • Pluricanonical systems on minimal algebraic varieties

    Y. Kawamata

  • The cone of curves of algebraic varieties

    Yujiro Kawamata

  • Minimal models and the Kodaira dimension of algebraic fiber spaces.

    Unknown

  • D-Equivalence and K-Equivalence

    Yujiro Kawamata

  • Subadjunction of log canonical divisors, II

    Yujiro Kawamata

  • On Fujita's freeness conjecture for 3-folds and 4-folds

    Yujiro Kawamata

  • On the length of an extremal rational curve

    Yujiro Kawamata

  • Derived categories of toric varieties II

    Yujiro Kawamata

  • Flops Connect Minimal Models

    Yujiro Kawamata

  • Abundance theorem for minimal threefolds

    Yujiro Kawamata

  • Logarithmic deformations of normal crossing varieties and smoothing of degenerate Calabi-Yau varieties

    Yujiro Kawamata;Yoshinori Namikawa

  • Kodaira Dimension of Algebraic Fiber Spaces Over Curves.

    Yujiro Kawamata

  • On the cone of curves of algebraic varieties

    Unknown

  • On the Cone of divisors of Calabi-Yau fiber spaces

    Yujiro Kawamata

  • Log Crepant Birational Maps and Derived Categories

    Yujiro Kawamata

  • Divisorial contractions to 3-dimensional terminal quotient singularities

    Yujiro Kawamata

  • Deformations of canonical singularities

    Yujiro Kawamata

  • On Bloch's conjecture

    Yujiro Kawamata;Yujiro Kawamata

Frequent Co-Authors

Fabrizio Catanese
Fabrizio Catanese University of Bayreuth
Gang Tian
Gang Tian Peking University
Thomas Peternell
Thomas Peternell University of Bayreuth

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