Camille Jordan

French mathematician (1838-1922)
Person human Q310755
Camille Jordan
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Summary

Camille Jordan was born on January 5, 1838[1], in Lyon[2]. He died on January 22, 1922[3], in Paris[4]. He worked as a mathematician[5], engineer[6], professor[7], and university teacher[8]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (843 views/month, #7,212 of 1,000,298).[9]

Key Facts

  • Place of birth: La Croix-Rousse[10]
  • Place of burial: Q82573139[11]
  • Father: Alexandre Jordan[12]
  • Child: Édouard Jordan[13]
  • Country of citizenship: France[14]
  • Field of work: group theory[15], mathematics[16], linear algebra[17], measure theory[18]
  • Position held: president of the Mathematical Society of France[19], president of the French Academy of Sciences[20], director[21]
  • Employer: Collège de France[22], École polytechnique[23], Corps of bridges, waters and forests[24]
  • Educated at: École polytechnique[25], Science Faculty of Paris[26], Mines ParisTech[27]
  • Doctoral advisor: Victor Puiseux[28], Joseph Alfred Serret[29]
  • Notable work: Jordan's theorem[30], Jordan curve theorem[31], Jordan–Hölder theorem[32], Jordan–Schur theorem[33], Schoenflies problem[34], Jordan-Brouwer-Zerlegungssatz[35], Jordan decomposition theorem[36], Jordan–Chevalley decomposition[37], Jordan's lemma[38], Jordan normal form[39], Jordan matrix[40], Jordan measure[41], Jordan's totient function[42], Jordan's inequality[43]
  • Award received: Poncelet Prize[44], Officer of the Legion of Honour[45], Foreign Member of the Royal Society[46]
  • Member of: Royal Society[47], Saint Petersburg Academy of Sciences[48], French Academy of Sciences[49], Russian Academy of Sciences[50], Accademia Nazionale delle Scienze detta dei XL[51], London Mathematical Society[52], Göttingen Academy of Sciences and Humanities in Lower Saxony[53], National Academy of Sciences[54], Academy of Sciences of Turin[55], Accademia Nazionale dei Lincei[56]
  • Sex or gender: male[57]
  • Doctoral student: Marie Georges Humbert[58]
  • Commons category: Camille Jordan[59]
  • Family name: Jordan[60]
  • Given name: Camille[61]
  • Topic's main category: Category:Camille Jordan[62]
  • Commons gallery: Camille Jordan[63]

Body

Works and Contributions

Things named for Camille Jordan include Jordan normal form[64], a canonical form[65]; Jordan curve theorem[66], a theorem[67]; Jordan's lemma[68], a lemma[69]; Jordan matrix[70], a mathematical concept[71]; Jordan–Chevalley decomposition[72]; Jordan measure[73]; Jordan–Hölder theorem[74]; and simple closed curve[75].

Why It Matters

Camille Jordan has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[76] He is known by 35 alternative names across languages and contexts.[77]

He has been cited as an influence by G.H. Hardy[78], a mathematician[79], 1877–1947[80], of United Kingdom[81], awarded the Fellow of the Royal Society[82], specialised in mathematical analysis[83].

Entities named for him include Jordan normal form[64], a canonical form[65]; Jordan curve theorem[66], a theorem[67]; Jordan's lemma[68], a lemma[69]; Jordan matrix[70], a mathematical concept[71]; Jordan–Chevalley decomposition[72]; and Jordan measure[73].

His notable doctoral advisees include Marie Georges Humbert[84], a mathematician[85], 1859–1921[86], of France[87], awarded the Poncelet Prize[88], specialised in mathematics[89].

FAQs

Where was Camille Jordan born?

Camille Jordan was born in Lyon[2].

Where did Camille Jordan die?

Camille Jordan died in Paris[4].

Who were Camille Jordan's parents?

Camille Jordan's father was Alexandre Jordan[12].

What did Camille Jordan do for work?

Camille Jordan worked as a mathematician[5], engineer[6], professor[7], and university teacher[8].

Where did Camille Jordan go to school?

Camille Jordan was educated at École polytechnique[25], Science Faculty of Paris[26], and Mines ParisTech[27].

What awards did Camille Jordan receive?

Honors received include Poncelet Prize[44], Officer of the Legion of Honour[45], and Foreign Member of the Royal Society[46].

Who did Camille Jordan influence?

Camille Jordan has been cited as an influence by G.H. Hardy[78].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [10] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [57] ↑ . wikidata.org.
  5. [12] ↑ . wikidata.org.
  6. [14] ↑ . wikidata.org.
  7. [19] ↑ . wikidata.org.
  8. [20] ↑ . wikidata.org.
  9. [21] ↑ . wikidata.org.
  10. [13] ↑ . wikidata.org.
  11. [25] ↑ . wikidata.org.
  12. [26] ↑ . wikidata.org.
  13. [27] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [5] ↑ . wikidata.org.
  19. [6] ↑ . wikidata.org.
  20. [7] ↑ . wikidata.org.
  21. [8] ↑ . wikidata.org.
  22. [22] ↑ . wikidata.org.
  23. [23] ↑ . wikidata.org.
  24. [24] ↑ . wikidata.org.
  25. [11] ↑ . wikidata.org.
  26. [44] ↑ . wikidata.org.
  27. [45] ↑ . wikidata.org.
  28. [46] ↑ . wikidata.org.
  29. [28] ↑ . wikidata.org.
  30. [29] ↑ . wikidata.org.
  31. [58] ↑ . wikidata.org.
  32. [59] ↑ . wikidata.org.
  33. [47] ↑ . wikidata.org.
  34. [48] ↑ . wikidata.org.
  35. [49] ↑ . wikidata.org.
  36. [50] ↑ . wikidata.org.
  37. [51] ↑ . wikidata.org.
  38. [52] ↑ . wikidata.org.
  39. [53] ↑ . wikidata.org.
  40. [54] ↑ . wikidata.org.
  41. [55] ↑ . wikidata.org.
  42. [56] ↑ . wikidata.org.
  43. [1] ↑ . wikidata.org.
  44. [3] ↑ . wikidata.org.
  45. [60] ↑ . wikidata.org.
  46. [61] ↑ . wikidata.org.
  47. [30] ↑ . wikidata.org.
  48. [31] ↑ . wikidata.org.
  49. [32] ↑ . wikidata.org.
  50. [33] ↑ . wikidata.org.
  51. [34] ↑ . wikidata.org.
  52. [35] ↑ . wikidata.org.
  53. [36] ↑ . wikidata.org.
  54. [37] ↑ . wikidata.org.
  55. [38] ↑ . wikidata.org.
  56. [39] ↑ . wikidata.org.
  57. [40] ↑ . wikidata.org.
  58. [41] ↑ . wikidata.org.
  59. [42] ↑ . wikidata.org.
  60. [43] ↑ . wikidata.org.
  61. [62] ↑ . wikidata.org.
  62. [63] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [78] ↑ . wikidata.org. → on this site
  2. [84] ↑ . wikidata.org. → on this site
  3. [64] ↑ . wikidata.org. → on this site
  4. [66] ↑ . wikidata.org. → on this site
  5. [68] ↑ . wikidata.org. → on this site
  6. [70] ↑ . wikidata.org. → on this site
  7. [72] ↑ . wikidata.org. → on this site
  8. [73] ↑ . wikidata.org. → on this site
  9. [74] ↑ . wikidata.org. → on this site
  10. [75] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [79] ↑ . Wikidata. wikidata.org. → on this site
  2. [80] ↑ . Wikidata. wikidata.org. → on this site
  3. [81] ↑ . Wikidata. wikidata.org. → on this site
  4. [82] ↑ . Wikidata. wikidata.org. → on this site
  5. [83] ↑ . Wikidata. wikidata.org. → on this site
  6. [85] ↑ . Wikidata. wikidata.org. → on this site
  7. [86] ↑ . Wikidata. wikidata.org. → on this site
  8. [87] ↑ . Wikidata. wikidata.org. → on this site
  9. [88] ↑ . Wikidata. wikidata.org. → on this site
  10. [89] ↑ . Wikidata. wikidata.org. → on this site
  11. [65] ↑ . Wikidata. wikidata.org. → on this site
  12. [67] ↑ . Wikidata. wikidata.org. → on this site
  13. [69] ↑ . Wikidata. wikidata.org. → on this site
  14. [71] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [9] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [76] ↑ . Wikidata sitelinks. wikidata.org.
  3. [77] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Camille Jordan. Retrieved October 14, 2026, from https://4ort.xyz/entity/camille-jordan
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BibTeX @misc{4ortxyz_camille-jordan_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Camille Jordan}}, year = {2026}, url = {https://4ort.xyz/entity/camille-jordan}, note = {Accessed: 2026-10-14}}
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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. 20d ago · ShonagonPro · 2026-09-26 view diff on Wikidata ↗
    Musée d'orsay artist or personality id → 205517
    "/* wbcreateclaim-create:1| */ Musée d'orsay artist or personality id: 205517, #quickstatements; #temporary_batch_1790405349383"
  2. 10w ago · Epìdosis · 2026-08-04 view diff on Wikidata ↗
    Accademia nazionale dei lincei id → 1202-jordan-camille
    Place of birth → Lyon, La Croix-Rousse
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/45365|batch #45365]]: Update P14091 IDs"
  3. 21w ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Educated at → École polytechnique, Science Faculty of Paris, Mines ParisTech
    Child → Édouard Jordan
    Languages spoken, written or signed → French
    Member of → —
    + 35 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32083|batch #32083]]: import P21 and P106 from GND (25)"
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