World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
40
Citations
4867
World Ranking
2103
National Ranking
112

Hongyu Liu 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 Hongyu Liu 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: 201 publications — 62nd percentile

62% of scientists in this discipline score the same or lower.

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

Hongyu Liu 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 Hongyu Liu 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: 40 D-Index — 45th percentile

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

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

Overview

Hongyu Liu is affiliated with the City University of Hong Kong in China. Their research spans the intersecting fields of Engineering and Mathematics, with a notable emphasis on Mathematical Physics, Biomedical Engineering, and Mechanics of Materials. The scholar's work also engages with Electrical and Electronic Engineering as well as Computational Theory and Mathematics.

The scientist's primary research topics include:

  • Numerical methods in inverse problems
  • Microwave Imaging and Scattering Analysis
  • Advanced Mathematical Modeling in Engineering
  • Ultrasonics and Acoustic Wave Propagation
  • Electromagnetic Scattering and Analysis
  • Metamaterials and Metasurfaces Applications
  • Numerical methods in engineering

Co-authorship collaborations form an important part of their scholarly network, with frequent partners such as Huaian Diao, Youjun Deng, Guang-Hui Zheng, Xianchao Wang, and Yi-Hsuan Lin.

Hongyu Liu's recent papers include:

  • Effects of replacement of fishmeal with cottonseed protein concentrate on the growth, intestinal microflora, haematological and antioxidant indices of juvenile golden pompano ( Trachinotus ovatus ), 2020, Aquaculture Nutrition
  • A neural network scheme for recovering scattering obstacles with limited phaseless far-field data, 2020, Journal of Computational Physics
  • On an artificial neural network for inverse scattering problems, 2021, Journal of Computational Physics
  • Scattering by Curvatures, Radiationless Sources, Transmission Eigenfunctions, and Inverse Scattering Problems, 2021, SIAM Journal on Mathematical Analysis
  • Sc-doped NiO nanoflowers sensor with rich oxygen vacancy defects for enhancing VOCs sensing performances, 2020, Journal of Alloys and Compounds

The core publication venues for Hongyu Liu feature journals and repositories such as arXiv (Cornell University), Inverse Problems, SIAM Journal on Applied Mathematics, Inverse Problems and Imaging, and SSRN Electronic Journal. These outlets reflect a focus on applied mathematical methods and computational challenges within engineering disciplines.

In addition to journal articles, Hongyu Liu has contributed a book titled Inverse Problems for Integro-differential Operators, scheduled for publication in 2025 by Springer Nature.

Best Publications

  • Uniqueness in an inverse acoustic obstacle scattering problem for both sound-hard and sound-soft polyhedral scatterers

    Hongyu Liu;Jun Zou

  • Virtual reshaping and invisibility in obstacle scattering

    Hongyu Liu

  • Determining both sound speed and internal source in thermo- and photo-acoustic tomography

    Hongyu Liu;Gunther Uhlmann;Gunther Uhlmann

  • Plasmon Resonance with Finite Frequencies

    Kazunori Ando;Kazunori Ando;Hyeonbae Kang;Hongyu Liu

  • Scattering by Curvatures, Radiationless Sources, Transmission Eigenfunctions, and Inverse Scattering Problems

    Emilia L. K. Blåsten;Hongyu Liu

  • Reflection principle for the Maxwell equations and its application to inverse electromagnetic scattering

    Hongyu Liu;Masahiro Yamamoto;Jun Zou

  • On vanishing near corners of transmission eigenfunctions

    Eemeli Blåsten;Hongyu Liu

  • Strengthened Linear Sampling Method with a Reference Ball

    Jingzhi Li;Hongyu Liu;Jun Zou

  • The multi-symplecticity of partitioned Runge-Kutta methods for hamiltonian pdes

    Jialin Hong;Hongyu Liu;Hongyu Liu;Geng Sun

  • Locating Multiple Multiscale Acoustic Scatterers

    Jingzhi Li;Hongyu Liu;Jun Zou

  • A neural network scheme for recovering scattering obstacles with limited phaseless far-field data

    Weishi Yin;Wenhong Yang;Hongyu Liu

  • Simultaneously recovering potentials and embedded obstacles for anisotropic fractional schrödinger operators

    Xinlin Cao;Yi Hsuan Lin;Hongyu Liu

  • On an artificial neural network for inverse scattering problems

    Yu Gao;Hongyu Liu;Xianchao Wang;Kai Zhang

  • Recovering piecewise constant refractive indices by a single far-field pattern

    Emilia Blåsten;Hongyu Liu

  • On vanishing and localizing of transmission eigenfunctions near singular points: a numerical study

    Eemeli Blåsten;Xiaofei Li;Hongyu Liu;Yuliang Wang

  • Nearly cloaking the full Maxwell equations: Cloaking active contents with general conducting layers

    Gang Bao;Gang Bao;Hongyu Liu;Jun Zou

  • On the geometric structures of transmission eigenfunctions with a conductive boundary condition and applications

    Huaian Diao;Xinlin Cao;Hongyu Liu

  • Mosco convergence for $H$ (curl) spaces, higher integrability for Maxwell's equations, and stability in direct and inverse EM scattering problems

    Hongyu Liu;Luca Rondi;Jingni Xiao

  • Stable determination of sound-hard polyhedral scatterers by a minimal number of scattering measurements

    Hongyu Liu;Michele Petrini;Luca Rondi;Jingni Xiao

  • Fourier method for recovering acoustic sources from multi-frequency far-field data

    Xianchao Wang;Yukun Guo;Deyue Zhang;Hongyu Liu

  • Enhanced near-cloak by FSH lining

    Hongyu Liu;Hongpeng Sun

  • Plasmon resonance with finite frequencies: a validation of the quasi-static approximation for diametrically small inclusions

    Kazunori Ando;Hyeonbae Kang;Hongyu Liu

Frequent Co-Authors

Gunther Uhlmann
Gunther Uhlmann University of Washington
Gang Bao
Gang Bao Zhejiang University
Habib Ammari
Habib Ammari ETH Zurich
Hyeonbae Kang
Hyeonbae Kang Inha University
Jialin Hong
Jialin Hong Chinese Academy of Sciences
Hongkai Zhao
Hongkai Zhao Duke University
Xudong Chen
Xudong Chen National University of Singapore
Masahiro Yamamoto
Masahiro Yamamoto University of Tokyo

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