World's Best Scientists 2026 revealed!
Henning Fernau

Henning Fernau

D-Index & Metrics

Mathematics

D-Index
38
Citations
5482
World Ranking
2371
National Ranking
146

Computer Science

D-Index
38
Citations
5526
World Ranking
10321
National Ranking
518

Henning Fernau 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 Henning Fernau 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: 315 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

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

Henning Fernau 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 Henning Fernau 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: 38 D-Index — 37th percentile

37% of scientists in this discipline score the same or lower.

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

Overview

Henning Fernau is affiliated with the University of Trier in Germany and has contributed extensively to the field of computer science. Their research primarily focuses on computational theory and mathematics, with further involvement in molecular biology and artificial intelligence. The breadth of their work spans over diverse subfields, including computer networks and communications as well as discrete mathematics and combinatorics.

Fernau's scholarly output includes numerous publications in both journals and books. Key papers authored or co-authored by them include:

  • Pattern Matching with Variables, 2020, ACM Transactions on Computation Theory
  • Improved descriptional complexity results on generalized forbidding grammars, 2021, Discrete Applied Mathematics

In addition to journal articles, Fernau has contributed to book publications with the publisher Springer Science+Business Media. Notable book titles include:

  • Combinatorial Algorithms, 2022
  • SOFSEM 2024: Theory and Practice of Computer Science, 2024
  • Fundamentals of Computation Theory, 2023
  • Computer Science - Theory and Applications, 2020

Their collaboration network features several frequent co-authors. These include Lakshmanan Kuppusamy, Petra Wolf, Kevin Mann, and Indhumathi Raman.

Fernau's common publication venues reflect a focus on theoretical and applied computer science, with frequent contributions to:

  • arXiv (Cornell University)
  • Theoretical Computer Science
  • Leibniz-Zentrum für Informatik (Schloss Dagstuhl)
  • Acta Informatica
  • Algorithms

Their research topics cover a range of areas within algorithmic and theoretical computer science, including:

  • Semigroups and automata theory
  • Advanced graph theory research
  • DNA and biological computing
  • Algorithms and data compression
  • Complexity and algorithms in graphs
  • Graph labeling and dimension problems
  • Formal methods in verification

Henning Fernau has produced a significant body of work with 179 publications classified under computer science and 37 under biochemistry, genetics, and molecular biology. This multidisciplinary engagement illustrates an intersection between computational methods and biological applications. The presence of multiple works on topics such as DNA and biological computing highlights this cross-disciplinary approach.

Best Publications

  • Fixed Parameter Algorithms for DOMINATING SET and Related Problems on Planar Graphs

    Jochen Alber;Hans L. Bodlaender;Henning Fernau;Ton Kloks

  • Parameterized complexity: exponential speed-up for planar graph problems

    Jochen Alber;Henning Fernau;Rolf Niedermeier

  • Parametric Duality and Kernelization: Lower Bounds and Upper Bounds on Kernel Size

    Jianer Chen;Henning Fernau;Iyad A. Kanj;Ge Xia

  • Kernel(s) for problems with no kernel: On out-trees with many leaves

    Daniel Binkele-Raible;Henning Fernau;Fedor V. Fomin;Daniel Lokshtanov

  • A refined search tree technique for Dominating Set on planar graphs

    Jochen Alber;Hongbing Fan;Michael R. Fellows;Henning Fernau

  • Kernel(s) for Problems with No Kernel: On Out-Trees with Many Leaves

    Henning Fernau;Fedor V. Fomin;Daniel Lokshtanov;Daniel Raible

  • Fixed Parameter Algorithms for PLANAR DOMINATING SET and Related Problems

    Jochen Alber;Hans L. Bodlaender;Henning Fernau;Rolf Niedermeier

  • Parameterized Algorithmics: A Graph-Theoretic Approach

    Henning Fernau

  • Vertex and edge covers with clustering properties: Complexity and algorithms

    Henning Fernau;David F. Manlove

  • Algorithms for learning regular expressions from positive data

    Henning Fernau

  • The differential and the roman domination number of a graph

    Sergio Bermudo;Henning Fernau;José M. Sigarreta

  • A Top-Down Approach to Search-Trees: Improved Algorithmics for 3-Hitting Set

    Henning Fernau

  • Infinite Iterated Function Systems

    Henning Fernau

  • Graph separators: a parameterized view

    Jochen Alber;Henning Fernau;Rolf Niedermeier

  • An exact algorithm for the Maximum Leaf Spanning Tree problem

    Henning Fernau;Joachim Kneis;Dieter Kratsch;Alexander Langer

  • Edge dominating set : Efficient enumeration-based exact algorithms

    Henning Fernau

  • Refined Search Tree Technique for DOMINATING SET on Planar Graphs

    Jochen Alber;Hongbing Fan;Michael R. Fellows;Henning Fernau

  • Identification of function distinguishable languages

    Henning Fernau

  • An Efficient Exact Algorithm for Constraint Bipartite Vertex Cover

    Henning Fernau;Rolf Niedermeier

  • On Parameterized Enumeration

    Henning Fernau

  • Nonblocker: parameterized algorithmics for minimum dominating set

    Frank Dehne;Michael Fellows;Henning Fernau;Elena Prieto

Frequent Co-Authors

Rolf Niedermeier
Rolf Niedermeier Technical University of Berlin
Daniel Lokshtanov
Daniel Lokshtanov University of California, Santa Barbara
Saket Saurabh
Saket Saurabh Institute of Mathematical Sciences
Fedor V. Fomin
Fedor V. Fomin University of Bergen
Dieter Kratsch
Dieter Kratsch University of Lorraine
Jianer Chen
Jianer Chen Texas A&M University
Michael Kaufmann
Michael Kaufmann University of Tübingen
Michael R. Fellows
Michael R. Fellows Lebanese American University
Hans L. Bodlaender
Hans L. Bodlaender Utrecht University
Michael A. Langston
Michael A. Langston University of Tennessee at Knoxville

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students studying Mathematics in the USA, exploring related online degrees can open up diverse career opportunities. Fields like marketing and business analytics increasingly rely on strong quantitative skills, making advanced degrees valuable complements to a math background.

Students interested in blending analytical skills with business strategy might consider pursuing a masters in marketing, which emphasizes data-driven decision-making and consumer insights. Another popular option is the best 1 year mba programs, designed to accelerate leadership skills alongside quantitative coursework.

Many online MBA programs offer flexibility to students through credit transfers, making it easy to build on prior coursework. This is especially beneficial for math graduates, who can leverage specialized knowledge when selecting programs with mba transfer credits policies.

Additionally, with the rise of big data, a masters data analytics degree offers an excellent path to apply mathematical expertise in extracting actionable insights across industries. Choosing the right program can enhance career prospects in tech, finance, and consulting.

Best Scientists Citing Henning Fernau

Trending Scientists

Recently Published Articles