World's Best Scientists 2026 revealed!
Vasek Chvátal

Vasek Chvátal

D-Index & Metrics

Computer Science

D-Index
60
Citations
24562
World Ranking
3163
National Ranking
123

Mathematics

D-Index
60
Citations
24604
World Ranking
538
National Ranking
20

Vasek Chvátal 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 Vasek Chvátal 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: 82 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: 150 publications — 38th percentile

38% of scientists in this discipline score the same or lower.

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

Vasek Chvátal 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 Vasek Chvátal 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: 137 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: 60 D-Index — 85th percentile

85% 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

  • 2015 - INFORMS John von Neumann Theory Prize

Overview

Vasek Chvátal is affiliated with Concordia University in Canada. The researcher's work spans fields including Computer Science and Mathematics, with a predominant focus on Computational Theory and Mathematics, as well as Geometry and Topology. Other subfields include Computer Graphics and Computer-Aided Design, Computer Vision and Pattern Recognition, and Electrical and Electronic Engineering.

The main topics covered in Vasek Chvátal's research include:

  • Advanced Graph Theory Research
  • Mathematics and Applications
  • Computational Geometry and Mesh Generation
  • Digital Image Processing Techniques
  • Advanced Topology and Set Theory
  • Graph theory and CDMA systems
  • Graph Labeling and Dimension Problems

Recent publications by Vasek Chvátal reflect ongoing research in metric spaces and hypergraphs. Some of the recent papers include:

  • Metric Spaces in Which Many Triangles are Degenerate, 2023, SSRN Electronic Journal
  • Metric hypergraphs and metric-line equivalences, 2022, arXiv (Cornell University)
  • Metric spaces in which many triangles are degenerate, 2022, arXiv (Cornell University)
  • Metric hypergraphs and metric-line equivalences, 2023, Discrete Mathematics
  • Sparse metric hypergraphs, 2023, arXiv (Cornell University)

Vasek Chvátal frequently collaborates with several scholars, including:

  • Ida Kantor
  • Noé de Rancourt
  • Guillermo Gamboa Quintero
  • Péter G. N. Szabó
  • Ingrid Daubechies

Chvátal's works have been published in multiple venues, with several publications appearing in arXiv (Cornell University), as well as contributions to SSRN Electronic Journal, Discrete Mathematics, and Discrete Applied Mathematics.

The researcher has also contributed to academic literature through book authorship. A notable book is The Discrete Mathematical Charms of Paul Erdős, published by Cambridge University Press in 2021.

Among awards received, Vasek Chvátal was honored with the INFORMS John von Neumann Theory Prize in 2015.

Best Publications

  • A Greedy Heuristic for the Set-Covering Problem

    V. Chvatal

  • The Traveling Salesman Problem: A Computational Study

    David L. Applegate;Robert E. Bixby;Vašek Chvátal;William J. Cook

  • A combinatorial theorem in plane geometry

    V Chvátal

  • A note on Hamiltonian circuits

    V. Chvátal;P. Erdös

  • On certain polytopes associated with graphs

    V Chvátal

  • Tough graphs and hamiltonian circuits

    V. Chvátal

  • Edmonds polytopes and a hierarchy of combinatorial problems

    V. Chvátal

  • The Traveling Salesman Problem: A Computational Study (Princeton Series in Applied Mathematics)

    David L. Applegate;Robert E. Bixby;Vasek Chvatal;William J. Cook

  • Aggregation of inequalities in integer programming.

    Vaclav Chvatal;Peter L. Hammer

  • Many hard examples for resolution

    Vašek Chvátal;Endre Szemerédi

  • A method in graph theory

    J. A. Bondy;V. Chvatal

  • Crossing-Free Subgraphs

    M. Ajtai;V. Chvátal;M.M. Newborn;E. Szemerédi

  • Mick gets some (the odds are on his side) (satisfiability)

    V. Chvatal;B. Reed

  • On Hamilton's ideals

    V Chvátal

  • Mick Gets Some (the Odds Are on His Side)

    Vasek Chvátal;Bruce A. Reed

  • Finding Cuts in the TSP (A preliminary report)

    D. Applegate;R. Bixby;V. Chvatal;B. Cook

  • The tail of the hypergeometric distribution

    Vasek Chvátal

  • Longest common subsequences of two random sequences.

    Vaclav Chvatal;David Sankoff

  • Solution of a Large-Scale Traveling-Salesman Problem.

    Vasek Chvátal;William J. Cook;George B. Dantzig;Delbert Ray Fulkerson

  • Star-cutsets and perfect graphs

    Vasek Chvátal

  • Extremal Graph Theory

    Vašek Chvátal

Frequent Co-Authors

William J. Cook
William J. Cook University of Waterloo
Robert E. Bixby
Robert E. Bixby Rice University
Endre Szemerédi
Endre Szemerédi Alfréd Rényi Institute of Mathematics
Frank Harary
Frank Harary New Mexico State University
Maria Chudnovsky
Maria Chudnovsky Princeton University
Paul Erdös
Paul Erdös Hungarian Academy of Sciences
Jaroslav Nešetřil
Jaroslav Nešetřil Charles University
David Avis
David Avis McGill University
Carsten Thomassen
Carsten Thomassen Technical University of Denmark
David Sankoff
David Sankoff University of Ottawa

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