Henri Lebesgue

French mathematician (1875–1941)
Person human Q206005
Henri Lebesgue
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Summary

Henri Lebesgue was born on June 28, 1875[1], in Beauvais[2]. He died on July 26, 1941[3], in Paris[4]. He worked as a mathematician[5] and university teacher[6]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (2,075 views/month, #7,153 of 1,000,298).[7]

Key Facts

  • Place of burial: Cimetière ancien de Gouvieux[8]
  • Country of citizenship: France[9]
  • Field of work: mathematical analysis[10], functional analysis[11], calculus[12], mathematics[13], Lp space[14], Lebesgue integration[15], topology[16], measure theory[17]
  • Employer: University of Poitiers[18], Collège de France[19], University of Paris[20], University of Rennes[21]
  • Educated at: École Normale Supérieure[22], Lycée Louis-le-Grand[23], Lycée Saint-Louis[24]
  • Doctoral advisor: Émile Borel[25]
  • Notable work: Lebesgue integration[26], Lebesgue–Stieltjes integration[27], Lebesgue measure[28], Lebesgue differentiation theorem[29], Riemann–Lebesgue lemma[30], Lebesgue number[31], Lebesgue constant[32], Lebesgue point[33], Lebesgue outer measure[34], Lebesgue sigma-algebra[35], Lebesgue covering dimension[36], Blaschke–Lebesgue theorem[37], Lebesgue's lemma[38], Lebesgue's universal covering problem[39]
  • Award received: Poncelet Prize[40], Foreign Member of the Royal Society[41], Saintour Prize[42], Petit d'Ormoy, Carriere, Thebault Award[43], Officer of the Legion of Honour[44], Cours Peccot[45]
  • Member of: Royal Society[46], French Academy of Sciences[47], Academy of Sciences of the USSR[48], Russian Academy of Sciences[49], Accademia Nazionale dei Lincei[50]
  • Sex or gender: male[51]
  • Doctoral student: Paul Montel[52], Zygmunt Janiszewski[53], Georges de Rham[54], André Marchaud[55], Florin Vasilesco[56]
  • Commons category: Henri-Léon Lebesgue[57]
  • Family name: Lebesgue[58]
  • Given name: Henri[59], Léon[60]

Body

Works and Contributions

Things named for Henri Lebesgue include Lebesgue integration[61], a formula[62]; Lebesgue measure[63]; dominated convergence theorem[64]; Heine–Borel theorem[65]; Lebesgue differentiation theorem[66]; Lebesgue–Stieltjes integration[67]; Lebesgue covering dimension[68]; and Lebesgue number[69].

Why It Matters

Henri Lebesgue has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[70] He is known by 72 alternative names across languages and contexts.[71]

He is credited with the discovery of Lebesgue measure[72], a mathematical concept[73]. Entities named for him include Lebesgue integration[61], a formula[62]; Lebesgue measure[63]; dominated convergence theorem[64]; Heine–Borel theorem[65]; Lebesgue differentiation theorem[66]; and Lebesgue–Stieltjes integration[67].

His notable doctoral advisees include Georges de Rham[74], a mathematician[75], 1903–1990[76], of Switzerland[77], awarded the Prize of the City of Lausanne[78], specialised in topology[79]; Paul Montel[80], a mathematician[81], 1876–1975[82], of France[83], awarded the Grand Officer of the Legion of Honour[84], specialised in mathematics[85]; and Zygmunt Janiszewski[86], a mathematician[87], 1888–1920[88], of Poland[89], specialised in topology[90].

FAQs

Where was Henri Lebesgue born?

Henri Lebesgue was born in Beauvais[2].

Where did Henri Lebesgue die?

Henri Lebesgue passed away in Paris[4].

What did Henri Lebesgue do for work?

Henri Lebesgue worked as a mathematician[5] and university teacher[6].

Where did Henri Lebesgue go to school?

Henri Lebesgue was educated at École Normale Supérieure[22], Lycée Louis-le-Grand[23], and Lycée Saint-Louis[24].

What awards did Henri Lebesgue receive?

Honors received include Poncelet Prize[40], Foreign Member of the Royal Society[41], Saintour Prize[42], and Petit d'Ormoy, Carriere, Thebault Award[43].

What did Henri Lebesgue discover?

Henri Lebesgue is credited as discoverer of Lebesgue measure[72].

References

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

Direct Wikidata claims

  1. [2] ↑ . BnF authorities. Retrieved . wikidata.org.
  2. [4] ↑ . BnF authorities. Retrieved . wikidata.org.
  3. [51] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [9] ↑ . BnF authorities. Retrieved . wikidata.org.
  5. [22] ↑ . wikidata.org.
  6. [23] ↑ . wikidata.org.
  7. [24] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  12. [14] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  13. [15] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  14. [16] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  15. [17] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  16. [5] ↑ . BnF authorities. Retrieved . wikidata.org.
  17. [6] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  18. [18] ↑ . e-periodica.ch. e-periodica.ch. Provenance: wikidata.org.
  19. [19] ↑ . list of professors at Collège de France. wikidata.org.
  20. [20] ↑ . e-periodica.ch. e-periodica.ch. Provenance: wikidata.org.
  21. [21] ↑ . e-periodica.ch. e-periodica.ch. Provenance: wikidata.org.
  22. [8] ↑ . L'Enseignement Mathematique. e-periodica.ch. Provenance: wikidata.org.
  23. [40] ↑ . wikidata.org.
  24. [41] ↑ . Complete List of Royal Society Fellows 1660-2007. wikidata.org.
  25. [42] ↑ . wikidata.org.
  26. [43] ↑ . wikidata.org.
  27. [44] ↑ . Persée. wikidata.org.
  28. [45] ↑ . wikidata.org.
  29. [25] ↑ . Mathematics Genealogy Project. Retrieved . wikidata.org.
  30. [52] ↑ . Mathematics Genealogy Project. Retrieved . wikidata.org.
  31. [53] ↑ . Mathematics Genealogy Project. Retrieved . wikidata.org.
  32. [54] ↑ . Mathematics Genealogy Project. Retrieved . wikidata.org.
  33. [55] ↑ . Mathematics Genealogy Project. wikidata.org.
  34. [56] ↑ . Mathematics Genealogy Project. wikidata.org.
  35. [57] ↑ . wikidata.org.
  36. [46] ↑ . wikidata.org.
  37. [47] ↑ . wikidata.org.
  38. [48] ↑ . wikidata.org.
  39. [49] ↑ . Q137732450. wikidata.org.
  40. [50] ↑ . Retrieved . wikidata.org.
  41. [1] ↑ . BnF authorities. Retrieved . wikidata.org.
  42. [3] ↑ . BnF authorities. Retrieved . wikidata.org.
  43. [58] ↑ . wikidata.org.
  44. [59] ↑ . wikidata.org.
  45. [60] ↑ . wikidata.org.
  46. [26] ↑ . wikidata.org.
  47. [27] ↑ . wikidata.org.
  48. [28] ↑ . wikidata.org.
  49. [29] ↑ . wikidata.org.
  50. [30] ↑ . wikidata.org.
  51. [31] ↑ . wikidata.org.
  52. [32] ↑ . wikidata.org.
  53. [33] ↑ . wikidata.org.
  54. [34] ↑ . wikidata.org.
  55. [35] ↑ . wikidata.org.
  56. [36] ↑ . wikidata.org.
  57. [37] ↑ . wikidata.org.
  58. [38] ↑ . wikidata.org.
  59. [39] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [72] ↑ . wikidata.org. → on this site
  2. [74] ↑ . wikidata.org. → on this site
  3. [80] ↑ . wikidata.org. → on this site
  4. [86] ↑ . wikidata.org. → on this site
  5. [61] ↑ . wikidata.org. → on this site
  6. [63] ↑ . wikidata.org. → on this site
  7. [64] ↑ . wikidata.org. → on this site
  8. [65] ↑ . wikidata.org. → on this site
  9. [66] ↑ . wikidata.org. → on this site
  10. [67] ↑ . wikidata.org. → on this site
  11. [68] ↑ . wikidata.org. → on this site
  12. [69] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [73] ↑ . Wikidata. wikidata.org. → on this site
  2. [75] ↑ . Wikidata. wikidata.org. → on this site
  3. [76] ↑ . Wikidata. wikidata.org. → on this site
  4. [77] ↑ . Wikidata. wikidata.org. → on this site
  5. [78] ↑ . Wikidata. wikidata.org. → on this site
  6. [79] ↑ . Wikidata. wikidata.org. → on this site
  7. [81] ↑ . Wikidata. wikidata.org. → on this site
  8. [82] ↑ . Wikidata. wikidata.org. → on this site
  9. [83] ↑ . Wikidata. wikidata.org. → on this site
  10. [84] ↑ . Wikidata. wikidata.org. → on this site
  11. [85] ↑ . Wikidata. wikidata.org. → on this site
  12. [87] ↑ . Wikidata. wikidata.org. → on this site
  13. [88] ↑ . Wikidata. wikidata.org. → on this site
  14. [89] ↑ . Wikidata. wikidata.org. → on this site
  15. [90] ↑ . Wikidata. wikidata.org. → on this site
  16. [62] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [7] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [70] ↑ . Wikidata sitelinks. wikidata.org.
  3. [71] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Henri Lebesgue. Retrieved October 17, 2026, from https://4ort.xyz/entity/henri-lebesgue
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