Hessian matrix

matrix of second derivatives
Intangible mathematical_concept Q620495
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Hessian matrix

Summary

Hessian matrix is a mathematical concept[1]. It ranks in the top 6% of mathematical_concept entities by monthly Wikipedia readership (384 views/month).[2]

Key Facts

  • Hessian matrix's instance of is recorded as mathematical concept[3].
  • Otto Hesse is named after Hessian matrix[4].
  • Hessian matrix's subclass of is recorded as symmetric matrix[5].
  • Hessian matrix's Freebase ID is recorded as /m/0256s2[6].
  • Hessian matrix's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[7].
  • Hessian matrix's defining formula is recorded as \mathbf{H}(f){ij}=\left ( \frac{\partial^{2}f}{\partial x{i} \partial x_{j}} \right )[8].
  • Hessian matrix's MathWorld ID is recorded as Hessian[9].
  • Hessian matrix's Quora topic ID is recorded as Hessian-Matrix[10].
  • Hessian matrix's maintained by WikiProject is recorded as WikiProject Mathematics[11].
  • Hessian matrix's Microsoft Academic ID is recorded as 203616005[12].
  • Hessian matrix's Treccani's Enciclopedia della Matematica ID is recorded as matrice-hessiana[13].
  • Hessian matrix's OpenAlex ID is recorded as C203616005[14].
  • Hessian matrix's Encyclopedia of China is recorded as 229068[15].
  • Hessian matrix's Lexikon der Mathematik entry ID is recorded as 3935[16].

Why It Matters

Hessian matrix ranks in the top 6% of mathematical_concept entities by monthly Wikipedia readership (384 views/month).[2] It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[17] It is known by 33 alternative names across languages and contexts.[18]

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] . Quora. wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] . Wikidata sitelinks. wikidata.org.
  3. [18] . 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). Hessian matrix. Retrieved May 3, 2026, from https://4ort.xyz/entity/hessian-matrix
MLA “Hessian matrix.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hessian-matrix.
BibTeX @misc{4ortxyz_hessian-matrix_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hessian matrix}}, year = {2026}, url = {https://4ort.xyz/entity/hessian-matrix}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Hessian matrix — https://4ort.xyz/entity/hessian-matrix (retrieved 2026-05-03)

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