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operator product expansion

expansion of the product of two local operators inserted close to each other as an asymptotic series with local-operator coefficients
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operator product expansion

Summary

operator product expansion ranks in the top 2% of general entities by monthly Wikipedia readership (17 views/month).[1]

Key Facts

  • operator product expansion's subclass of is recorded as asymptotic expansion[2].
  • operator product expansion's Freebase ID is recorded as /m/0633d2[3].
  • operator product expansion's nLab ID is recorded as operator product expansion[4].
  • operator product expansion's Microsoft Academic ID is recorded as 18199665[5].
  • operator product expansion's OpenAlex ID is recorded as C18199665[6].

Why It Matters

operator product expansion ranks in the top 2% of general entities by monthly Wikipedia readership (17 views/month).[1] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[7]

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [7] ↑ . 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). operator product expansion. Retrieved April 10, 2026, from https://4ort.xyz/entity/operator-product-expansion
MLA “operator product expansion.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/operator-product-expansion.
BibTeX @misc{4ortxyz_operator-product-expansion_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{operator product expansion}}, year = {2026}, url = {https://4ort.xyz/entity/operator-product-expansion}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): operator product expansion — https://4ort.xyz/entity/operator-product-expansion (retrieved 2026-04-10)

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