Pierre Lelong

French mathematician (1912-2011)
Person human Q466301
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Pierre Lelong

Summary

Pierre Lelong is a human[1]. He was born in 15th arrondissement of Paris[2]. He was born on +1912-03-14T00:00:00Z[3]. He passed away in Ivry-sur-Seine[4]. He died on +2011-10-12T00:00:00Z[5]. He worked as a mathematician[6], professeur des universités[7], and university teacher[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (5 views/month, #7,296 of 1,000,298).[9]

Key Facts

  • Pierre Lelong's place of birth was 15th arrondissement of Paris[2].
  • Born in Paris[10], Pierre Lelong…
  • Pierre Lelong passed away in Ivry-sur-Seine[4].
  • Pierre Lelong was born on +1912-03-14T00:00:00Z[3].
  • Pierre Lelong died on +2011-10-12T00:00:00Z[5].
  • Pierre Lelong was married to Jacqueline Ferrand[11].
  • Pierre Lelong held citizenship in France[12].
  • Pierre Lelong's professions included mathematician[6].
  • Pierre Lelong worked as a professeur des universités[7].
  • Pierre Lelong worked as a university teacher[8].
  • Pierre Lelong's field of work was mathematics[13].
  • Pierre Lelong's field of work was mathematical analysis[14].
  • Pierre Lelong's field of work was potential theory[15].
  • Pierre Lelong's field of work was function theory[16].
  • Pierre Lelong held the position of director[17].
  • Among Pierre Lelong's employers was Grenoble Alpes University[18].
  • Among Pierre Lelong's employers was University of Lille[19].
  • Among Pierre Lelong's employers was Pierre and Marie Curie University[20].
  • Among Pierre Lelong's employers was Science Faculty of Paris[21].
  • Pierre Lelong was employed by Institut National de Recherche en Informatique et en Automatique[22].
  • Pierre Lelong was employed by National Center for Scientific Research[23].
  • Pierre Lelong was educated at École Normale Supérieure[24].
  • Pierre Lelong's education included a stint at Science Faculty of Paris[25].
  • Pierre Lelong's education included a stint at Lycée Buffon[26].
  • Pierre Lelong was educated at Lycée Louis-le-Grand[27].

Body

Origins and Family

Recorded place of birth include 15th arrondissement of Paris[2], a municipal arrondissement of France[28], in France[29], founded in 1860[30] and Paris[10], a commune of France[31], in France[32], founded in -0300[33]. Pierre Lelong was born on +1912-03-14T00:00:00Z[3].

Education

Educated at École Normale Supérieure[24], a école normale supérieure[34], in France[35], founded in 1794[36], headquartered in Paris[37]; Science Faculty of Paris[25], a faculty[38], in France[39], founded in 1811[40]; Lycée Buffon[26], a lycée[41], in France[42], founded in 1885[43]; and Lycée Louis-le-Grand[27], an educational facility[44], in France[45], founded in 1965[46]. Pierre Lelong's doctoral advisor was Paul Montel[47]. He earned the academic degree of doctorate in France[48].

Career and Affiliations

Recorded occupations include mathematician[6], professeur des universités[7], and university teacher[8]. Fields of work include mathematics[13], an academic discipline[49]; mathematical analysis[14], an academic discipline[50]; potential theory[15], a branch of mathematics[51]; and function theory[16]. Employers include Grenoble Alpes University[18], a grand établissement[52], in France[53], founded in 2020[54], headquartered in Grenoble[55]; University of Lille[19], a public research university[56], in France[57], founded in 1559[58], headquartered in Lille[59]; Pierre and Marie Curie University[20], a university in France[60], in France[61], founded in 1971[62], headquartered in Paris[63]; Science Faculty of Paris[21], a faculty[64], in France[65], founded in 1811[66]; Institut National de Recherche en Informatique et en Automatique[22], a French public establishment of a scientific and technological character[67], in France[68], founded in 1967[69], headquartered in Le Chesnay[70]; and National Center for Scientific Research[23], a French public establishment of a scientific and technological character[71], in France[72], founded in 1939[73], headquartered in Paris[74]. Pierre Lelong held the position of director[17]. Doctoral students include Henri Skoda[75], François Norguet[76], Pierre-Alain Mazet[77], Gérard Coeuré[78], Habib Ouerdiane[79], and Hassine El Mir[80].

Works and Contributions

Notable works include Lelong number[81], Poincaré–Lelong equation[82], plurisubharmonic function[83], and Q124544467[84].

Recognition

Awards received include Commander of the Legion of Honour[85], a grade of an order[86], in France[87]; Officer of the French Order of Academic Palms[88], an award[89], in France[90]; Prix de l'Etat[91]; Ernest-Dechelle Award[92]; honorary doctor of the University of Uppsala[93]; and Commander of the Order of the Sun of Peru‎[94].

Personal Life

Pierre Lelong was married to Jacqueline Ferrand[11].

Death and Burial

Pierre Lelong died on +2011-10-12T00:00:00Z[5]. He died in Ivry-sur-Seine[4].

Why It Matters

Pierre Lelong ranks in the top 0.73% of human entities by monthly Wikipedia readership (5 views/month, #7,296 of 1,000,298).[9] He has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[95]

FAQs

Where was Pierre Lelong born?

Pierre Lelong was born in 15th arrondissement of Paris[2].

Where did Pierre Lelong die?

Pierre Lelong died in Ivry-sur-Seine[4].

Who was Pierre Lelong married to?

Pierre Lelong's spouses include Jacqueline Ferrand[11].

What did Pierre Lelong do for work?

Pierre Lelong worked as mathematician[6], professeur des universités[7], and university teacher[8].

Where did Pierre Lelong go to school?

Pierre Lelong was educated at École Normale Supérieure[24], Science Faculty of Paris[25], Lycée Buffon[26], and Lycée Louis-le-Grand[27].

What awards did Pierre Lelong receive?

Honors received include Commander of the Legion of Honour[85], Officer of the French Order of Academic Palms[88], Prix de l'Etat[91], and Ernest-Dechelle Award[92].

References

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

Direct Wikidata claims

  1. [2] . BnF authorities. Retrieved . wikidata.org.
  2. [10] . Czech National Authority Database. Retrieved . wikidata.org.
  3. [4] . Fichier des personnes décédées mirror. Retrieved . wikidata.org.
  4. [11] . MacTutor History of Mathematics archive. wikidata.org.
  5. [12] . BnF authorities. Retrieved . wikidata.org.
  6. [17] . wikidata.org.
  7. [24] . MacTutor History of Mathematics archive. wikidata.org.
  8. [25] . SUDOC. wikidata.org.
  9. [26] . MacTutor History of Mathematics archive. wikidata.org.
  10. [27] . MacTutor History of Mathematics archive. 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. [6] . Czech National Authority Database. Retrieved . wikidata.org.
  16. [7] . wikidata.org.
  17. [8] . Czech National Authority Database. Retrieved . wikidata.org.
  18. [18] . MacTutor History of Mathematics archive. wikidata.org.
  19. [19] . MacTutor History of Mathematics archive. wikidata.org.
  20. [20] . MacTutor History of Mathematics archive. wikidata.org.
  21. [21] . MacTutor History of Mathematics archive. wikidata.org.
  22. [22] . wikidata.org.
  23. [23] . MacTutor History of Mathematics archive. wikidata.org.
  24. [85] . wikidata.org.
  25. [88] . wikidata.org.
  26. [91] . wikidata.org.
  27. [92] . wikidata.org.
  28. [93] . wikidata.org.
  29. [94] . wikidata.org.
  30. [47] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  31. [75] . SUDOC. Retrieved . wikidata.org.
  32. [76] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  33. [77] . Mathematics Genealogy Project. wikidata.org.
  34. [78] . Mathematics Genealogy Project. wikidata.org.
  35. [79] . Mathematics Genealogy Project. wikidata.org.
  36. [80] . Mathematics Genealogy Project. wikidata.org.
  37. [48] . SUDOC. wikidata.org.
  38. [3] . La France savante. Retrieved . wikidata.org.
  39. [5] . La France savante. Retrieved . wikidata.org.
  40. [81] . wikidata.org.
  41. [82] . wikidata.org.
  42. [83] . wikidata.org.
  43. [84] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [45] . Wikidata. wikidata.org. → on this site
  19. [46] . Wikidata. wikidata.org. → on this site
  20. [49] . Wikidata. wikidata.org. → on this site
  21. [50] . Wikidata. wikidata.org. → on this site
  22. [51] . Wikidata. wikidata.org. → on this site
  23. [52] . Wikidata. wikidata.org. → on this site
  24. [53] . Wikidata. wikidata.org. → on this site
  25. [54] . Wikidata. wikidata.org. → on this site
  26. [55] . Wikidata. wikidata.org. → on this site
  27. [56] . Wikidata. wikidata.org. → on this site
  28. [57] . Wikidata. wikidata.org. → on this site
  29. [58] . Wikidata. wikidata.org. → on this site
  30. [59] . Wikidata. wikidata.org. → on this site
  31. [60] . Wikidata. wikidata.org. → on this site
  32. [61] . Wikidata. wikidata.org. → on this site
  33. [62] . Wikidata. wikidata.org. → on this site
  34. [63] . Wikidata. wikidata.org. → on this site
  35. [64] . Wikidata. wikidata.org. → on this site
  36. [65] . Wikidata. wikidata.org. → on this site
  37. [66] . Wikidata. wikidata.org. → on this site
  38. [67] . Wikidata. wikidata.org. → on this site
  39. [68] . Wikidata. wikidata.org. → on this site
  40. [69] . Wikidata. wikidata.org. → on this site
  41. [70] . Wikidata. wikidata.org. → on this site
  42. [71] . Wikidata. wikidata.org. → on this site
  43. [72] . Wikidata. wikidata.org. → on this site
  44. [73] . Wikidata. wikidata.org. → on this site
  45. [74] . Wikidata. wikidata.org. → on this site
  46. [86] . Wikidata. wikidata.org. → on this site
  47. [87] . Wikidata. wikidata.org. → on this site
  48. [89] . Wikidata. wikidata.org. → on this site
  49. [90] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [95] . Wikidata sitelinks. 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). Pierre Lelong. Retrieved April 10, 2026, from https://4ort.xyz/entity/pierre-lelong
MLA “Pierre Lelong.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/pierre-lelong.
BibTeX @misc{4ortxyz_pierre-lelong_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Pierre Lelong}}, year = {2026}, url = {https://4ort.xyz/entity/pierre-lelong}, note = {Accessed: 2026-04-10}}
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