Courant–Friedrichs–Lewy condition

mathematical condition for convergence
Intangible theorem Q1023483
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Courant–Friedrichs–Lewy condition

Summary

Courant–Friedrichs–Lewy condition is a theorem[1]. It ranks in the top 7% of theorem entities by monthly Wikipedia readership (430 views/month).[2]

Key Facts

  • Courant–Friedrichs–Lewy condition's instance of is recorded as theorem[3].
  • Richard Courant is named after Courant–Friedrichs–Lewy condition[4].
  • Courant–Friedrichs–Lewy condition's subclass of is recorded as dimensionless quantity[5].
  • Courant–Friedrichs–Lewy condition's subclass of is recorded as criterion of similarity[6].
  • Courant–Friedrichs–Lewy condition's Freebase ID is recorded as /m/06gb6h[7].
  • Courant–Friedrichs–Lewy condition's defining formula is recorded as C = \frac {|u|\,\Delta t} {\Delta x}[8].
  • Courant–Friedrichs–Lewy condition's MathWorld ID is recorded as Courant-Friedrichs-LewyCondition[9].
  • Courant–Friedrichs–Lewy condition's maintained by WikiProject is recorded as WikiProject Mathematics[10].
  • Courant–Friedrichs–Lewy condition's Microsoft Academic ID is recorded as 30295242[11].
  • Courant–Friedrichs–Lewy condition's Encyclopedia of Mathematics article ID is recorded as Courant-Friedrichs-Lewy_condition[12].
  • Courant–Friedrichs–Lewy condition's OpenAlex ID is recorded as C30295242[13].

Why It Matters

Courant–Friedrichs–Lewy condition ranks in the top 7% of theorem entities by monthly Wikipedia readership (430 views/month).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[14] It is known by 20 alternative names across languages and contexts.[15]

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] . Freebase Data Dumps. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . 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. [14] . Wikidata sitelinks. wikidata.org.
  3. [15] . 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). Courant–Friedrichs–Lewy condition. Retrieved May 3, 2026, from https://4ort.xyz/entity/courant-friedrichs-lewy-condition
MLA “Courant–Friedrichs–Lewy condition.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/courant-friedrichs-lewy-condition.
BibTeX @misc{4ortxyz_courant-friedrichs-lewy-condition_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Courant–Friedrichs–Lewy condition}}, year = {2026}, url = {https://4ort.xyz/entity/courant-friedrichs-lewy-condition}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Courant–Friedrichs–Lewy condition — https://4ort.xyz/entity/courant-friedrichs-lewy-condition (retrieved 2026-05-03)

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