Václav Chvátal

Czech-Canadian mathematician
Person human Q1384912
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Václav Chvátal

Summary

Václav Chvátal is a human[1]. Born in Prague[2], he… he was born on +1946-07-20T00:00:00Z[3]. He worked as a mathematician[4], university teacher[5], and computer scientist[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (25 views/month, #7,284 of 1,000,298).[7]

Key Facts

  • Václav Chvátal was born in Prague[2].
  • Václav Chvátal was born on +1946-07-20T00:00:00Z[3].
  • Václav Chvátal held citizenship in Canada[8].
  • Václav Chvátal held citizenship in Czechoslovakia[9].
  • Václav Chvátal's professions included mathematician[4].
  • Václav Chvátal worked as a university teacher[5].
  • Václav Chvátal's professions included computer scientist[6].
  • Václav Chvátal's field of work was combinatorics[10].
  • Václav Chvátal's field of work was graph theory[11].
  • Václav Chvátal's field of work was combinatorial optimization[12].
  • Among Václav Chvátal's employers was Concordia University[13].
  • Among Václav Chvátal's employers was Université de Montréal[14].
  • Václav Chvátal's education included a stint at University of Waterloo[15].
  • Václav Chvátal was educated at Charles University[16].
  • Václav Chvátal's doctoral advisor was Crispin Nash-Williams[17].
  • Václav Chvátal received the Frederick W. Lanchester Prize[18].
  • Václav Chvátal received the John von Neumann Theory Prize[19].
  • Václav Chvátal's image is recorded as Vašek Chvátal in 2020.jpg[20].
  • Václav Chvátal is recorded as male[21].
  • Václav Chvátal's instance of is recorded as human[22].
  • Václav Chvátal supervised David Avis as a doctoral student[23].
  • Václav Chvátal supervised Bruce Reed as a doctoral student[24].
  • Václav Chvátal supervised Liping Sun as a doctoral student[25].
  • Václav Chvátal supervised Hui-Yu Wang as a doctoral student[26].
  • Václav Chvátal supervised Ming Ouyang as a doctoral student[27].

Body

Origins and Family

Born in Prague[2], Václav Chvátal… he was born on +1946-07-20T00:00:00Z[3].

Education

Educated at University of Waterloo[15], a public research university[28], in Canada[29], founded in 1956[30], headquartered in Waterloo[31] and Charles University[16], a public university[32], in Czech Republic[33], founded in 1348[34], headquartered in Prague[35]. Václav Chvátal's doctoral advisor was Crispin Nash-Williams[17]. He studied under Zdeněk Hedrlín[36].

Career and Affiliations

Recorded occupations include mathematician[4], university teacher[5], and computer scientist[6]. Fields of work include combinatorics[10], a branch of mathematics[37]; graph theory[11], an academic discipline[38]; and combinatorial optimization[12], an academic discipline[39]. Employers include Concordia University[13], a university in Quebec[40], in Canada[41], founded in 1974[42], headquartered in Montreal[43] and Université de Montréal[14], a university in Quebec[44], in Canada[45], founded in 1878[46], headquartered in Montreal[47]. Doctoral students include David Avis[23], a mathematician[48], b. 1951[49], of United Kingdom[50], specialised in mathematics[51]; Bruce Reed[24], a mathematician[52], b. 1962[53], of Canada[54], awarded the CRM-Fields-PIMS prize[55], specialised in graph theory[56]; Liping Sun[25]; Hui-Yu Wang[26]; Ming Ouyang[27]; and Glenn Rhoads[57].

Recognition

Awards received include Frederick W. Lanchester Prize[18], an award[58], in United States[59], founded in 1954[60] and John von Neumann Theory Prize[19], a science award[61], in United States[62], founded in 1975[63].

Works and Contributions

Things named for Václav Chvátal include Chvátal graph[64], a quartic graph[65].

Why It Matters

Václav Chvátal ranks in the top 0.73% of human entities by monthly Wikipedia readership (25 views/month, #7,284 of 1,000,298).[7] He has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[66] He is known by 13 alternative names across languages and contexts.[67]

He is credited with the discovery of Chvátal graph[68], a quartic graph[69]. Works attributed to him include Concorde TSP Solver[70], a software[71], written by David Applegate[72]. Entities named for him include Chvátal graph[64], a quartic graph[65].

His notable doctoral advisees include Bruce Reed[73], a mathematician[74], b. 1962[75], of Canada[76], awarded the CRM-Fields-PIMS prize[77], specialised in graph theory[78]; David Avis[79], a mathematician[80], b. 1951[81], of United Kingdom[82], specialised in mathematics[83]; Ryan Bruce Hayward[84], a university teacher[85]; and Stephan Olariu[86], a university teacher[87].

FAQs

Where was Václav Chvátal born?

Václav Chvátal was born in Prague[2].

What did Václav Chvátal do for work?

Václav Chvátal worked as mathematician[4], university teacher[5], and computer scientist[6].

Where did Václav Chvátal go to school?

Václav Chvátal was educated at University of Waterloo[15] and Charles University[16].

What awards did Václav Chvátal receive?

Honors received include Frederick W. Lanchester Prize[18] and John von Neumann Theory Prize[19].

What did Václav Chvátal discover?

Václav Chvátal is credited as discoverer of Chvátal graph[68].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [20] . wikidata.org.
  2. [2] . Czech National Authority Database. Retrieved . svazky.cz. Provenance: wikidata.org.
  3. [21] . Czech National Authority Database. Retrieved . wikidata.org.
  4. [8] . wikidata.org.
  5. [9] . Records of persons of interest. svazky.cz. Provenance: wikidata.org.
  6. [22] . wikidata.org.
  7. [15] . wikidata.org.
  8. [16] . Retrieved . wikidata.org.
  9. [10] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [11] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [12] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [4] . Integrated Authority File. Retrieved . wikidata.org.
  13. [5] . wikidata.org.
  14. [6] . wikidata.org.
  15. [13] . wikidata.org.
  16. [14] . Retrieved . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . informs.org. informs.org. Provenance: wikidata.org.
  19. [17] . wikidata.org.
  20. [23] . wikidata.org.
  21. [24] . Mathematics Genealogy Project. wikidata.org.
  22. [25] . Mathematics Genealogy Project. wikidata.org.
  23. [26] . Mathematics Genealogy Project. wikidata.org.
  24. [27] . Mathematics Genealogy Project. wikidata.org.
  25. [57] . Mathematics Genealogy Project. wikidata.org.
  26. [3] . Integrated Authority File. Retrieved . svazky.cz. Provenance: wikidata.org.
  27. [36] . Vašek Chvátal: A Very Short Introduction. wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [68] . wikidata.org. → on this site
  2. [70] . wikidata.org. → on this site
  3. [73] . wikidata.org. → on this site
  4. [79] . wikidata.org. → on this site
  5. [84] . wikidata.org. → on this site
  6. [86] . wikidata.org. → on this site
  7. [64] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [37] . Wikidata. wikidata.org. → on this site
  10. [38] . Wikidata. wikidata.org. → on this site
  11. [39] . Wikidata. wikidata.org. → on this site
  12. [40] . Wikidata. wikidata.org. → on this site
  13. [41] . Wikidata. wikidata.org. → on this site
  14. [42] . Wikidata. wikidata.org. → on this site
  15. [43] . Wikidata. wikidata.org. → on this site
  16. [44] . Wikidata. wikidata.org. → on this site
  17. [45] . Wikidata. wikidata.org. → on this site
  18. [46] . Wikidata. wikidata.org. → on this site
  19. [47] . Wikidata. wikidata.org. → on this site
  20. [58] . Wikidata. wikidata.org. → on this site
  21. [59] . Wikidata. wikidata.org. → on this site
  22. [60] . Wikidata. wikidata.org. → on this site
  23. [61] . Wikidata. wikidata.org. → on this site
  24. [62] . Wikidata. wikidata.org. → on this site
  25. [63] . Wikidata. wikidata.org. → on this site
  26. [48] . Wikidata. wikidata.org. → on this site
  27. [49] . Wikidata. wikidata.org. → on this site
  28. [50] . Wikidata. wikidata.org. → on this site
  29. [51] . Wikidata. wikidata.org. → on this site
  30. [52] . Wikidata. wikidata.org. → on this site
  31. [53] . Wikidata. wikidata.org. → on this site
  32. [54] . Wikidata. wikidata.org. → on this site
  33. [55] . Wikidata. wikidata.org. → on this site
  34. [56] . Wikidata. wikidata.org. → on this site
  35. [69] . Wikidata. wikidata.org. → on this site
  36. [71] . Wikidata. wikidata.org. → on this site
  37. [72] . Wikidata. wikidata.org. → on this site
  38. [74] . Wikidata. wikidata.org. → on this site
  39. [75] . Wikidata. wikidata.org. → on this site
  40. [76] . Wikidata. wikidata.org. → on this site
  41. [77] . Wikidata. wikidata.org. → on this site
  42. [78] . Wikidata. wikidata.org. → on this site
  43. [80] . Wikidata. wikidata.org. → on this site
  44. [81] . Wikidata. wikidata.org. → on this site
  45. [82] . Wikidata. wikidata.org. → on this site
  46. [83] . Wikidata. wikidata.org. → on this site
  47. [85] . Wikidata. wikidata.org. → on this site
  48. [87] . Wikidata. wikidata.org. → on this site
  49. [65] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [66] . Wikidata sitelinks. wikidata.org.
  3. [67] . Wikidata aliases. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Václav Chvátal. Retrieved March 8, 2026, from https://4ort.xyz/entity/vaclav-chvatal
MLA “Václav Chvátal.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Mar. 2026, https://4ort.xyz/entity/vaclav-chvatal.
BibTeX @misc{4ortxyz_vaclav-chvatal_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Václav Chvátal}}, year = {2026}, url = {https://4ort.xyz/entity/vaclav-chvatal}, note = {Accessed: 2026-03-08}}
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