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expander graph

sparse graph used in the combinatorics branch of mathematics
Thing asymptotically_defined_graph_class Q776602
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expander graph

Summary

expander graph is an asymptotically defined graph class[1]. It draws 111 Wikipedia views per month (asymptotically_defined_graph_class category, ranking #1 of 3).[2]

Key Facts

  • expander graph's instance of is recorded as asymptotically defined graph class[3].
  • expander graph's subclass of is recorded as sparse graph[4].
  • expander graph's subclass of is recorded as connected graph[5].
  • expander graph's Freebase ID is recorded as /m/02jwq[6].
  • expander graph's different from is recorded as expander[7].
  • expander graph's Dictionary of Algorithms and Data Structures ID is recorded as expandergrph[8].
  • expander graph's Microsoft Academic ID is recorded as 154547637[9].
  • expander graph's OpenAlex ID is recorded as C154547637[10].

Why It Matters

expander graph draws 111 Wikipedia views per month (asymptotically_defined_graph_class category, ranking #1 of 3).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[11] It is known by 6 alternative names across languages and contexts.[12]

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] ↑ . Freebase Data Dumps. wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . Wikidata aliases. 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). expander graph. Retrieved May 3, 2026, from https://4ort.xyz/entity/expander-graph
MLA “expander graph.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/expander-graph.
BibTeX @misc{4ortxyz_expander-graph_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{expander graph}}, year = {2026}, url = {https://4ort.xyz/entity/expander-graph}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): expander graph — https://4ort.xyz/entity/expander-graph (retrieved 2026-05-03)

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