Lebesgue differentiation theorem

in real analysis, the theorem that, for almost every point, the value of an integrable function is the limiting average taken around the point
Intangible theorem Q2275191
Press Enter · cited answer in seconds

Lebesgue differentiation theorem

Summary

Lebesgue differentiation theorem is a theorem[1]. It draws 123 Wikipedia views per month (theorem category, ranking #179 of 1,306).[2]

Key Facts

  • Lebesgue differentiation theorem's instance of is recorded as theorem[3].
  • Henri Lebesgue is named after Lebesgue differentiation theorem[4].
  • Lebesgue differentiation theorem's part of is recorded as list of theorems[5].
  • Lebesgue differentiation theorem's Freebase ID is recorded as /m/0f3jwj[6].
  • Lebesgue differentiation theorem's defining formula is recorded as \lim_{r\to0}\frac{\int_{\operatorname{ball}_r(x)}f\,\mathrm d\mu}{\mu(\operatorname{ball}_r(x))}=f(x)\quad\mathrm{a.e.}[7].
  • Lebesgue differentiation theorem's maintained by WikiProject is recorded as WikiProject Mathematics[8].
  • Lebesgue differentiation theorem's Microsoft Academic ID is recorded as 2778742007[9].
  • Lebesgue differentiation theorem's in defining formula is recorded as \mu[10].
  • Lebesgue differentiation theorem's in defining formula is recorded as \operatorname{ball}[11].
  • Lebesgue differentiation theorem's in defining formula is recorded as r[12].
  • Lebesgue differentiation theorem's in defining formula is recorded as \int[13].
  • Lebesgue differentiation theorem's in defining formula is recorded as \mathrm{a.e.}[14].
  • Lebesgue differentiation theorem's in defining formula is recorded as f[15].

Why It Matters

Lebesgue differentiation theorem draws 123 Wikipedia views per month (theorem category, ranking #179 of 1,306).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[16]

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] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. 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). Lebesgue differentiation theorem. Retrieved May 3, 2026, from https://4ort.xyz/entity/lebesgue-differentiation-theorem
MLA “Lebesgue differentiation theorem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lebesgue-differentiation-theorem.
BibTeX @misc{4ortxyz_lebesgue-differentiation-theorem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lebesgue differentiation theorem}}, year = {2026}, url = {https://4ort.xyz/entity/lebesgue-differentiation-theorem}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lebesgue differentiation theorem — https://4ort.xyz/entity/lebesgue-differentiation-theorem (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/lebesgue-differentiation-theorem · Last refreshed: