spectrum of a matrix

the set of the matrix's eigenvalues
Thing similarity_invariance Q3490774
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spectrum of a matrix

Summary

spectrum of a matrix is a similarity invariance[1]. It draws 98 Wikipedia views per month (similarity_invariance category, ranking #3 of 3).[2]

Key Facts

  • spectrum of a matrix's instance of is recorded as similarity invariance[3].
  • spectrum of a matrix's subclass of is recorded as set[4].
  • spectrum of a matrix's Freebase ID is recorded as /m/06rcyc[5].
  • spectrum of a matrix's has characteristic is recorded as spectral radius[6].
  • spectrum of a matrix's different from is recorded as spectrum[7].
  • spectrum of a matrix's defining formula is recorded as \lambda(A) = {\lambda_1, \cdots, \lambda_n}[8].
  • spectrum of a matrix's has part is recorded as eigenvalue[9].
  • spectrum of a matrix's MathWorld ID is recorded as MatrixSpectrum[10].
  • spectrum of a matrix's set cardinality is recorded as number of distinct eigenvalues[11].
  • spectrum of a matrix's maintained by WikiProject is recorded as WikiProject Mathematics[12].
  • spectrum of a matrix's Microsoft Academic ID is recorded as 28940832[13].
  • spectrum of a matrix's OpenAlex ID is recorded as C28940832[14].

Why It Matters

spectrum of a matrix draws 98 Wikipedia views per month (similarity_invariance category, ranking #3 of 3).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[15] It is known by 3 alternative names across languages and contexts.[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] . Freebase Data Dumps. wikidata.org.
  4. [6] . 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] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] . Wikidata sitelinks. wikidata.org.
  3. [16] . 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). spectrum of a matrix. Retrieved May 3, 2026, from https://4ort.xyz/entity/spectrum-of-a-matrix
MLA “spectrum of a matrix.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/spectrum-of-a-matrix.
BibTeX @misc{4ortxyz_spectrum-of-a-matrix_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{spectrum of a matrix}}, year = {2026}, url = {https://4ort.xyz/entity/spectrum-of-a-matrix}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): spectrum of a matrix — https://4ort.xyz/entity/spectrum-of-a-matrix (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · InternetArchiveBot bot · 2026-05-02 view diff on Wikidata ↗
    Instance of
    Has characteristic spectral radius
    Aliases
    Different from spectrum
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-references:1||1|2 */ [[Property:P10283]]: C28940832, Rescuing 1 sources and submitting 0 for archiving. #IABot (v2.0.9.5)"
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