approximation theory

theory of getting acceptably close inexact mathematical calculations
CreativeWork branch_of_mathematics Q774123
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approximation theory

Summary

approximation theory is a branch of mathematics[1]. It draws 106 Wikipedia views per month (branch_of_mathematics category, ranking #79 of 184).[2]

Key Facts

  • approximation theory's instance of is recorded as branch of mathematics[3].
  • approximation theory's Library of Congress authority ID is recorded as sh85006190[4].
  • approximation theory's Bibliothèque nationale de France ID is recorded as 13162715f[5].
  • approximation theory's subclass of is recorded as applied mathematics[6].
  • approximation theory's BNCF Thesaurus ID is recorded as 63917[7].
  • approximation theory's Freebase ID is recorded as /m/045bns[8].
  • approximation theory's NL CR AUT ID is recorded as ph126546[9].
  • approximation theory's topic's main category is recorded as Category:Approximation theory[10].
  • approximation theory's JSTOR topic ID is recorded as chebyshev-approximation[11].
  • approximation theory's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[12].
  • approximation theory's ANZSRC 2008 FoR ID is recorded as 010201[13].
  • approximation theory's Microsoft Academic ID is recorded as 145242015[14].
  • approximation theory's National Library of Israel J9U ID is recorded as 987007294015005171[15].
  • approximation theory's ANZSRC 2020 FoR ID is recorded as 490101[16].
  • approximation theory's OpenAlex ID is recorded as C145242015[17].
  • approximation theory's Yale LUX ID is recorded as concept/bc925245-09fc-41f5-bbd4-d694eefb53b7[18].

Why It Matters

approximation theory draws 106 Wikipedia views per month (branch_of_mathematics category, ranking #79 of 184).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[19] It is known by 16 alternative names across languages and contexts.[20]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  3. [5] . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Freebase Data Dumps. wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . National Library of Israel. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  16. [18] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [19] . Wikidata sitelinks. wikidata.org.
  3. [20] . 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). approximation theory. Retrieved May 3, 2026, from https://4ort.xyz/entity/approximation-theory
MLA “approximation theory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/approximation-theory.
BibTeX @misc{4ortxyz_approximation-theory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{approximation theory}}, year = {2026}, url = {https://4ort.xyz/entity/approximation-theory}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): approximation theory — https://4ort.xyz/entity/approximation-theory (retrieved 2026-05-03)

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