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Szekeres snark

graph with 50 vertices and 75 edges
Thing Hypohamiltonian Graph Q3487139

Facts

10 properties
Instance of
hypohamiltonian graph, snark, k-edge-connected graph, mathematical concept, square-free graph, triangle-free graph, traceable graph[3][4][5][6][7][8]
Discoverer or inventor
George Szekeres[2]
Graph diameter
7.0[16]
Graph girth
5.0[17]
Graph radius
6.0[15]
Has part(s) of the class
node, edge[12][13]
Maintained by WikiProject
WikiProject Mathematics[14]
Named after
George Szekeres[9]
Studied by
graph theory[11]
Time of discovery or invention
1973[10]
🏷️ Also known as
en Szekeres snark fr snark de Szekeres ja スゼッケルスナーク pl Graf Szekeresa ru снарк Секереша
🔖 Identifiers · 6
Image (Wikimedia Commons)
Szekeres snark alt.svg ↗
Freebase ID
/m/0cmrkq
MathWorld ID
SzekeresSnark
Microsoft Academic ID (discontinued)
2777578229
The House of Graphs ID
1338
Wolfram Language entity code
Entity["Graph", "SzekeresSnark"]

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Instance of 4
snark, triangle-free graph, k-edge-connected graph, hypohamiltonian graph
Has part(s) of the class 2
node, edge
Created notable works 1
George Szekeres
Discoverer or inventor 1
George Szekeres
Maintained by WikiProject 1
WikiProject Mathematics
Named after 1
George Szekeres
Studied by 1
graph theory
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Summary

Szekeres snark is a hypohamiltonian graph[1].

Related Entities

graph theory

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . House of Graphs. wikidata.org.
  6. [8] ↑ . House of Graphs. wikidata.org.
  7. [2] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

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). Szekeres snark. Retrieved November 8, 2026, from https://4ort.xyz/entity/szekeres-snark
MLA “Szekeres snark.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/szekeres-snark.
BibTeX @misc{4ortxyz_szekeres-snark_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Szekeres snark}}, year = {2026}, url = {https://4ort.xyz/entity/szekeres-snark}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Szekeres snark — https://4ort.xyz/entity/szekeres-snark (retrieved 2026-11-08)

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