World's Best Scientists 2026 revealed!
Derek G. Corneil

Derek G. Corneil

D-Index & Metrics

Mathematics

D-Index
45
Citations
11353
World Ranking
1438
National Ranking
49

Computer Science

D-Index
48
Citations
11608
World Ranking
6102
National Ranking
236

Derek G. Corneil 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 Derek G. Corneil 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: 128 publications — 25th percentile

25% of scientists in this discipline score the same or lower.

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

Derek G. Corneil 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 Derek G. Corneil 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: 45 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

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

Overview

Derek G. Corneil is affiliated with the University of Toronto in Canada and focuses primarily on research in computer science. Their work is particularly concentrated in computational theory and mathematics, with additional contributions to computer networks and communications as well as geometry and topology.

Their research spans several main topics, including:

  • Advanced Graph Theory Research
  • Complexity and Algorithms in Graphs
  • Optimization and Search Problems
  • Graph Theory and Applications
  • Graph Labeling and Dimension Problems
  • Semigroups and Automata Theory

Derek G. Corneil's recent publications cover a range of subjects within graph theory and related algorithmic problems. Notable papers include:

  • Corrigendum: LDFS-Based Certifying Algorithm for the Minimum Path Cover Problem on Cocomparability Graphs, 2021, SIAM Journal on Computing
  • Foreword: Eighth Workshop on Graph Classes, Optimization, and Width Parameters, Toronto, Ontario, Canada, 2020, Discrete Applied Mathematics
  • Maximal Cliques Lattices Structures for Cocomparability Graphs with Algorithmic Applications, 2023, Order

The venues where these works have been published reflect their engagement with both theoretical and applied mathematics as well as computer science domains. Frequent publication venues include:

  • SIAM Journal on Computing
  • Discrete Applied Mathematics
  • Order

Collaborations feature a number of researchers who have frequently co-authored papers alongside Derek G. Corneil. These include:

  • Jérémie Dusart
  • Michel Habib
  • Robert Ganian
  • Andrzej Proskurowski

Best Publications

  • Complexity of finding embeddings in a k -tree

    Stefan Arnborg;Derek G. Corneil;Andrzej Proskurowski

  • Complement reducible graphs

    Derek G. Corneil;H. Lerchs;L. Stewart Burlingham

  • Modeling interactome: scale-free or geometric?

    N. Pržulj;D. G. Corneil;I. Jurisica

  • A LINEAR RECOGNITION ALGORITHM FOR COGRAPHS

    Derek G. Corneil;Yehoshua Perl;Lorna K. Stewart

  • The graph isomorphism disease

    Ronald C. Read;Derek G. Corneil

  • An Efficient Algorithm for Graph Isomorphism

    D. G. Corneil;C. C. Gotlieb

  • Clustering and domination in perfect graphs

    Derek G. Corneil;Yehoshua Perl;Yehoshua Perl

  • On the Relationship Between Clique-Width and Treewidth

    Derek G. Corneil;Udi Rotics

  • Asteroidal Triple-Free Graphs

    Derek G. Corneil;Stephan Olariu;Lorna Stewart

  • Tree Spanners

    Unknown

  • Simpler Linear-Time Modular Decomposition Via Recursive Factorizing Permutations

    Marc Tedder;Derek Corneil;Michel Habib;Christophe Paul

  • Efficient estimation of graphlet frequency distributions in protein--protein interaction networks

    N. Pržulj;D. G. Corneil;I. Jurisica

  • Simple linear time recognition of unit interval graphs

    Derek G. Corneil;Hiryoung Kim;Sridhar Natarajan;Stephan Olariu

  • Forbidden minors characterization of partial 3-trees

    S. Arnborg;A. Proskurowski;D. G. Corneil

  • A simple 3-sweep LBFS algorithm for the recognition of unit interval graphs

    Derek G. Corneil

  • Polynomial Time Recognition of Clique-Width ≤ 3 Graphs

    Derek G. Corneil;Michel Habib;Jean-Marc Lanligne;Bruce Reed

  • The LBFS Structure and Recognition of Interval Graphs

    Derek G. Corneil;Stephan Olariu;Lorna Stewart

  • Modeling Interactome: Scale-Free or Geometric?

    Natasa Przulj;Derek G. Corneil;Igor Jurisica

  • Parallel Computations in Graph Theory

    Eshrat Reghbati;Derek G. Corneil

  • A Theoretical Analysis of Various Heuristics for the Graph Isomorphism Problem

    Derek G. Corneil;David G. Kirkpatrick

  • Linear Time Algorithms for Dominating Pairs in Asteroidal Triple-free Graphs

    Derek G. Corneil;Stephan Olariu;Lorna Stewart

Frequent Co-Authors

Michel Habib
Michel Habib Université Paris Cité
Christophe Paul
Christophe Paul University of Montpellier
Stephan Olariu
Stephan Olariu Old Dominion University
Feodor F. Dragan
Feodor F. Dragan Kent State University
David G. Kirkpatrick
David G. Kirkpatrick University of British Columbia
Bruce Reed
Bruce Reed McGill University
Yehoshua Perl
Yehoshua Perl New Jersey Institute of Technology
Igor Jurisica
Igor Jurisica University Health Network
Jonathan Rose
Jonathan Rose University of Toronto
Dimitris Achlioptas
Dimitris Achlioptas National and Kapodistrian University of Athens

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 pursuing Mathematics in the USA, exploring related online degrees can open diverse career opportunities. One popular pathway is transitioning into business fields. Many students consider programs that offer flexibility, such as the easiest online MBA programs, which provide a manageable workload without compromising learning quality.

Another important aspect to consider is the ability to transfer credits between institutions. If you already hold some graduate-level qualifications, you should look into the can you transfer MBA credits options to save time and reduce costs while completing your degree.

For those interested in data-driven careers, earning a data analytics master’s degree can complement a strong mathematics foundation and open doors to high-demand roles in tech, finance, and research.

Finally, if you want a straightforward admissions process, you may want to explore the easiest MBA program options, which are designed to be more accessible while still delivering valuable skills.

Best Scientists Citing Derek G. Corneil

Trending Scientists

Recently Published Articles