World's Best Scientists 2026 revealed!
Junkichi Satsuma

Junkichi Satsuma

D-Index & Metrics

Mathematics

D-Index
49
Citations
11762
World Ranking
1132
National Ranking
13

Junkichi Satsuma 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 Junkichi Satsuma 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: 162 publications — 45th percentile

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

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

Junkichi Satsuma 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 Junkichi Satsuma 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: 49 D-Index — 69th percentile

69% of scientists in this discipline score the same or lower.

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

Overview

Junkichi Satsuma is a researcher affiliated with Musashino University in Japan. Their work spans multiple disciplines, primarily focusing on areas within engineering, physics and astronomy, and social sciences. The subfields of study include control and systems engineering, ocean engineering, transportation, statistical and nonlinear physics, and atomic and molecular physics, and optics.

Their research topics cover a range of themes related to the dynamics and control of complex systems. Key topics include traffic control and management, evacuation and crowd dynamics, transportation planning and optimization, nonlinear waves and solitons, quantum mechanics and non-Hermitian physics, and nonlinear photonic systems.

Among their recent publications are:

  • Rule 184 fuzzy cellular automaton as a mathematical model for traffic flow, 2021, Japan Journal of Industrial and Applied Mathematics
  • Rule 184 fuzzy cellular automaton as a mathematical model for traffic flow, 2020, arXiv (Cornell University)
  • On the singularities of the discrete Korteweg-deVries equation, 2021, Journal of Physics A Mathematical and Theoretical

Satsuma has collaborated frequently with several co-authors. These include Kohei Higashi and Tetsuji Tokihiro, each associated with two joint works, as well as Doyong Um, A. Ramani, and B. Grammaticos with one co-authored publication each.

Their work has been published in a variety of venues focused on applied mathematics and physics, including:

  • Japan Journal of Industrial and Applied Mathematics
  • arXiv (Cornell University)
  • Journal of Physics A Mathematical and Theoretical

Best Publications

  • B. Initial Value Problems of One-Dimensional Self-Modulation of Nonlinear Waves in Dispersive Media

    Junkichi Satsuma;Nobuo Yajima;Nobuo Yajima

  • Soliton solutions of a coupled Korteweg-de Vries equation

    Ryogo Hirota;Junkichi Satsuma

  • Two‐dimensional lumps in nonlinear dispersive systems

    J. Satsuma;M. J. Ablowitz

  • From soliton equations to integrable cellular automata through a limiting procedure.

    T. Tokihiro;D. Takahashi;J. Matsukidaira;J. Satsuma

  • New-Type of Soliton Solutions for a Higher-Order Nonlinear Schrödinger Equation

    Narimasa Sasa;Junkichi Satsuma

  • Solitons and rational solutions of nonlinear evolution equations

    M. J. Ablowitz;J. Satsuma

  • A Variety of Nonlinear Network Equations Generated from the Bäcklund Transformation for the Toda Lattice

    Ryogo Hirota;Junkichi Satsuma

  • N-Soliton Solutions of Model Equations for Shallow Water Waves

    Ryogo Hirota;Junkichi Satsuma

  • A Soliton Cellular Automaton

    Daisuke Takahashi;Junkichi Satsuma

  • An Elementary Introduction to Sato Theory

    Yasuhiro Ohta;Junkichi Satsuma;Daisuke Takahashi;Tetsuji Tokihiro

  • N-Soliton Solution of the Two-Dimensional Korteweg-deVries Equation

    Junkichi Satsuma

  • Nonlinear Evolution Equations Generated from the Bäcklund Transformation for the Boussinesq Equation

    Ryogo Hirota;Junkichi Satsuma

  • A Coupled KdV Equation is One Case of the Four-Reduction of the KP Hierarchy

    Junkichi Satsuma;Ryogo Hirota

  • Extending the SIR epidemic model

    J Satsuma;R Willox;A Ramani;B Grammaticos

  • A Wronskian Representation of N-Soliton Solutions of Nonlinear Evolution Equations

    Junkichi Satsuma

  • A Bäcklund Transformation for a Higher Order Korteweg-De Vries Equation

    Junkichi Satsuma;David J. Kaup

  • Bilinearization of a Generalized Derivative Nonlinear Schrödinger Equation

    Saburo Kakei;Narimasa Sasa;Junkichi Satsuma

  • Wronskian Structures of Solutions for Soliton Equations

    Ryogo Hirota;Yasuhiro Ohta;Junkichi Satsuma

  • Bilinearization of a Generalized Derivative Nonlinear Schr"odinger equation

    Saburo Kakei;Narimasa Sasa;Junkichi Satsuma

  • Toda-type cellular automaton and its N-soliton solution

    J. Matsukidaira;J. Satsuma;D. Takahashi;T. Tokihiro

  • B Initial Value Problems of One-Dimensional self-Modulation of Nonlinear Waves in Dispersive Media (Part V. Initial Value Problems)

    Junkichi Satsuma;Nobuo Yajima

Frequent Co-Authors

Alfred Ramani
Alfred Ramani Centre national de la recherche scientifique, CNRS
B. Grammaticos
B. Grammaticos University of Paris-Saclay
Ryogo Hirota
Ryogo Hirota Waseda University
Katsuhiro Nishinari
Katsuhiro Nishinari University of Tokyo
Frank W. Nijhoff
Frank W. Nijhoff University of Leeds
Mark J. Ablowitz
Mark J. Ablowitz University of Colorado Boulder
Jarmo Hietarinta
Jarmo Hietarinta University of Turku
Masayasu Mimura
Masayasu Mimura Hiroshima University
Boris A. Malomed
Boris A. Malomed Tel Aviv University
Naoki Yoshida
Naoki Yoshida University of Tokyo

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