World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
35
Citations
13747
World Ranking
2709
National Ranking
33

Heinz W. Engl 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 Heinz W. Engl 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: 133 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

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

Heinz W. Engl 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 Heinz W. Engl 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: 35 D-Index — 25th percentile

25% 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

  • 2013 - Member of Academia Europaea
  • 2013 - Fellow of the American Mathematical Society
  • 2009 - SIAM Fellow For contributions to inverse and ill-posed problems.

Overview

Heinz W. Engl is affiliated with the University of Vienna in Austria. Their recent research output spans topics in applied mathematics, focusing on inverse problems and ill-posed problems.

The scientist has contributed to the Journal of Inverse and Ill-Posed Problems with multiple publications, including:

  • Journal of Inverse and Ill-Posed Problems, 2021
  • Frontmatter, 2021
  • Frontmatter, 2021
  • Frontmatter, 2020
  • Frontmatter, 2020

Heinz W. Engl collaborates frequently with several researchers, notably:

  • Sergey Kabanikhin
  • Maxim Shishlenin
  • Novosibirsk Advisory
  • Avner Friedman
  • Columbus Kress

Their work primarily addresses the following fields and subfields:

  • Statistics and Probability
  • Management Science and Operations Research

Within their research, key topics include:

  • Advanced Statistical Methods and Models
  • Multi-Criteria Decision Making

Heinz W. Engl's contributions have been recognized with several distinctions, including:

  • Fellow of the American Mathematical Society (2013)
  • Member of Academia Europaea (2013)
  • SIAM Fellow (2009) for contributions to inverse and ill-posed problems

Their publications are predominantly featured in the Journal of Inverse and Ill-Posed Problems, evidencing a sustained engagement with this venue throughout their career.

Best Publications

  • Regularization of Inverse Problems

    Heinz W. Engl;Martin Hanke;Andreas Neubauer

  • Convergence rates for Tikhonov regularisation of non-linear ill-posed problems

    H W Engl;K Kunisch;A Neubauer

  • Tikhonov regularization applied to the inverse problem of option pricing: convergence analysis and rates

    Herbert Egger;Heinz W Engl

  • Discrepancy principles for Tikhonov regularization of ill-posed problems leading to optimal convergence rates

    H. W. Engl

  • Using the L-curve for determining optimal regularization parameters

    Heinz W. Engl;Wilhelm Grever

  • Optimal a posteriori parameter choice for Tikhonov regularization for solving nonlinear ill-posed problems

    O. Scherzer;H. W. Engl;K. Kunisch

  • Inverse and Ill-Posed Problems

    Heinz W. Engl;C. W. Groetsch;Ill-Posed Problems

  • Inverse problems in systems biology

    Heinz W Engl;Christoph Flamm;Philipp Kügler;James Lu

  • A convergence analysis of iterative methods for the solution of nonlinear ill-posed problems under affinely invariant conditions

    Peter Deuflhard;Heinz W Engl;Otmar Scherzer

  • A new approach to convergence rate analysis of Tikhonov regularization for parameter identification in heat conduction

    Heinz W Engl;Jun Zou

  • A posteriori parameter choice for general regularization methods for solving linear ill-posed problems

    H. W. Engl;H. Gfrerer

  • Surveys on solution methods for inverse problems

    David Colton;Heinz W. Engl;Alfred K. Louis;Joyce R. McLaughlin

  • Inverse Problems Related to Ion Channel Selectivity

    Martin Burger;Robert S. Eisenberg;Heinz W. Engl

  • Convergence rates for maximum entropy regularization

    Heinz W. Engl;Gerhard Landl

  • A MANN ITERATIVE REGULARIZATION METHOD FOR ELLIPTIC CAUCHY PROBLEMS

    Heinz W. Engl;A. Leitão

  • Global uniqueness and Hölder stability for recovering a nonlinear source term in a parabolic equation

    Herbert Egger;Heinz W Engl;Michael V Klibanov

  • On the choice of the regularization parameter for iterated Tikhonov regularization of ill-posed problems

    Heinz W. Engl

  • RANDOM FIXED POINT THEOREMS

    Heinz W. Engl

  • Random fixed point theorems for multivalued mappings

    Heinz W. Engl

  • Nonlinear Inverse Problems: Theoretical Aspects and Some Industrial Applications

    Heinz W. Engl;Philipp Kügler

  • Distribution of event times in time-resolved fluorescence: the exponential series approach—algorithm, regularization, analysis

    Gerhard Landl;Thomas Langthaler;Thomas Langthaler;Heinz W. Engl;Harald F. Kauffmann

Frequent Co-Authors

Martin Hanke
Martin Hanke Johannes Gutenberg University of Mainz
Martin Burger
Martin Burger University of Erlangen-Nuremberg
Otmar Scherzer
Otmar Scherzer University of Vienna
William Rundell
William Rundell Texas A&M University
Werner Römisch
Werner Römisch Humboldt-Universität zu Berlin
Peter A. Markowich
Peter A. Markowich King Abdullah University of Science and Technology
Alfredo N. Iusem
Alfredo N. Iusem Fundação Getulio Vargas
Peter Deuflhard
Peter Deuflhard Zuse Institute Berlin
Rainer E. Burkard
Rainer E. Burkard Graz University of Technology
Karl Kunisch
Karl Kunisch University of Graz

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