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Dirac measure

measure that is 1 if and only if a specified element is in the set
Intangible mathematical_concept Q1227387
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Dirac measure

Summary

Dirac measure is a mathematical concept[1]. It draws 115 Wikipedia views per month (mathematical_concept category, ranking #194 of 1,007).[2]

Key Facts

  • Dirac measure's instance of is recorded as mathematical concept[3].
  • Paul Dirac is named after Dirac measure[4].
  • Dirac measure's subclass of is recorded as measure[5].
  • Dirac measure's Freebase ID is recorded as /m/03zsl4[6].
  • Dirac measure's nLab ID is recorded as Dirac measure[7].
  • Dirac measure's Microsoft Academic ID is recorded as 111118313[8].
  • Dirac measure's OpenAlex ID is recorded as C111118313[9].
  • Dirac measure's Metamath statement ID is recorded as df-dde[10].

Why It Matters

Dirac measure draws 115 Wikipedia views per month (mathematical_concept category, ranking #194 of 1,007).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[11] It is known by 13 alternative names across languages and contexts.[12]

Related Entities

Paul Dirac

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] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  8. [10] ↑ . 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). Dirac measure. Retrieved May 3, 2026, from https://4ort.xyz/entity/dirac-measure
MLA “Dirac measure.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dirac-measure.
BibTeX @misc{4ortxyz_dirac-measure_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Dirac measure}}, year = {2026}, url = {https://4ort.xyz/entity/dirac-measure}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Dirac measure — https://4ort.xyz/entity/dirac-measure (retrieved 2026-05-03)

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