World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
33
Citations
5186
World Ranking
3033
National Ranking
149

Ruyun Ma 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 Ruyun Ma 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: 261 publications — 79th percentile

79% of scientists in this discipline score the same or lower.

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

Ruyun Ma 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 Ruyun Ma 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: 33 D-Index — 17th percentile

17% of scientists in this discipline score the same or lower.

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

Overview

Ruyun Ma is affiliated with Northwest Normal University in China, focusing on research primarily in the field of Mathematics with a particular emphasis on Applied Mathematics. Their research output includes a significant number of publications spanning various subfields such as Computational Theory and Mathematics, Numerical Analysis, Mathematical Physics, and Control and Systems Engineering.

The scientist's main research topics center on advanced mathematical and differential equations, including:

  • Nonlinear Partial Differential Equations
  • Nonlinear Differential Equations Analysis
  • Advanced Mathematical Modeling in Engineering
  • Differential Equations and Numerical Methods
  • Differential Equations and Boundary Problems
  • Advanced Mathematical Physics Problems
  • Stability and Controllability of Differential Equations

Ruyun Ma's publication record features multiple articles in prolific academic venues, notably:

  • Journal of Applied Analysis & Computation
  • Electronic Journal of Qualitative Theory of Differential Equations
  • Advances in Difference Equations
  • Journal of Fixed Point Theory and Applications
  • Quaestiones Mathematicae

Their recent scholarly articles include:

  • "Multi-scale computational method for nonlinear dynamic thermo-mechanical problems of composite materials with temperature-dependent properties," 2022, Communications in Nonlinear Science and Numerical Simulation
  • "Connected component of positive solutions for singular superlinear semi-positone problems," 2020, Topological Methods in Nonlinear Analysis
  • "Disconjugacy conditions and spectrum structure of clamped beam equations with two parameters," 2020, Communications on Pure & Applied Analysis
  • "Positive steady-state solutions for predator-prey systems with prey-taxis and Dirichlet conditions," 2022, Nonlinear Analysis Real World Applications
  • "Global structure of positive and sign-changing periodic solutions for the equations with Minkowski-curvature operator," 2024, Advanced Nonlinear Studies

Collaboration has been an important aspect of their work. Frequent coauthors include Zhongzi Zhao, Xiaoxiao Su, Dongliang Yan, Mantang Ma, and Liping Wei, reflecting a collaborative network contributing to various research efforts.

Best Publications

  • Positive Solutions for a Nonlinear Three-point Boundary-value Problem

    Ruyun Ma

  • Existence of Solutions of Nonlinear m-Point Boundary-Value Problems☆

    Ruyun Ma;Nelson Castaneda

  • Positive solutions for second-order three-point boundary value problems

    Ruyun Ma;Ruyun Ma

  • Existence Theorems for a Second Order Three-Point Boundary Value Problem☆

    Ruyun Ma;Ruyun Ma

  • Positive solutions of nonlinear three-point boundary-value problems

    Ruyun Ma;Ruyun Ma;Haiyan Wang

  • Multiple nonnegative solutions of second-order systems of boundary value problems

    Ruyun Ma

  • Multiplicity of positive solutions for second-order three-point boundary value problems

    Ruyun Ma

  • Positive solutions of a nonlinear m-point boundary value problem

    Ruyun Ma

  • A Survey On Nonlocal Boundary Value Problems

    Ruyun Ma

  • Global structure of positive solutions for nonlocal boundary value problems involving integral conditions

    Ruyun Ma;Yulian An;Yulian An

  • Nodal solutions for nonlinear eigenvalue problems

    Ruyun Ma;Bevan Thompson

  • EXISTENCE OF POSITIVE SOLUTIONS FOR SUPERLINEAR SEMIPOSITONE $m$-POINT BOUNDARY-VALUE PROBLEMS

    Ruyun Ma

  • Multiple positive solutions for nonlinear m-point boundary value problems

    Ruyun Ma

  • Solutions for a p(x)-Kirchhoff type equation with Neumann boundary data☆

    Guowei Dai;Ruyun Ma

  • Existence of positive solutions of a fourth-order boundary value problem

    Ruyun Ma

  • Multiplicity results for a third order boundary value problem at resonance

    Ruyun Ma;Ruyun Ma

  • Existence of Positive Radial Solutions for Elliptic Systems

    Ruyun Ma;Ruyun Ma

  • Positive solutions for nonlinear m-point Eigenvalue problems

    Ruyun Ma;Bevan Thompson

  • Positive Solutions of Three-point Nonlinear Discrete Second Order Boundary Value Problem

    Ruyun Ma;Youssef N. Raffoul

  • Existence results of a m-point boundary value problem at resonance

    Ruyun Ma

  • Global structure of radial positive solutions for a prescribed mean curvature problem in a ball

    Ruyun Ma;Hongliang Gao;Yanqiong Lu

Frequent Co-Authors

Michal Fečkan
Michal Fečkan Comenius University
Donal O'Regan
Donal O'Regan University of Galway
Gaston M. N’Guérékata
Gaston M. N’Guérékata Morgan State University

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