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Weinstein–Aronszajn identity

For two suitable matrices, A and B, I+AB and I+BA have the same determinate
Intangible theorem Q7660749
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Weinstein–Aronszajn identity

Summary

Weinstein–Aronszajn identity is a theorem[1]. It draws 23 Wikipedia views per month (theorem category, ranking #254 of 1,306).[2]

Key Facts

  • Weinstein–Aronszajn identity's instance of is recorded as theorem[3].
  • Weinstein–Aronszajn identity's part of is recorded as list of theorems[4].
  • Weinstein–Aronszajn identity's Freebase ID is recorded as /m/027c5vy[5].
  • Weinstein–Aronszajn identity's maintained by WikiProject is recorded as WikiProject Mathematics[6].

Why It Matters

Weinstein–Aronszajn identity draws 23 Wikipedia views per month (theorem category, ranking #254 of 1,306).[2]

Related Entities

James Joseph Sylvester

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). Weinstein–Aronszajn identity. Retrieved May 3, 2026, from https://4ort.xyz/entity/weinstein-aronszajn-identity
MLA “Weinstein–Aronszajn identity.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/weinstein-aronszajn-identity.
BibTeX @misc{4ortxyz_weinstein-aronszajn-identity_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Weinstein–Aronszajn identity}}, year = {2026}, url = {https://4ort.xyz/entity/weinstein-aronszajn-identity}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Weinstein–Aronszajn identity — https://4ort.xyz/entity/weinstein-aronszajn-identity (retrieved 2026-05-03)

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