François Ledrappier

French mathematician
Person human Q27123000
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François Ledrappier

Summary

François Ledrappier is a human[1]. He was born on January 17, 1946[2]. He worked as a mathematician[3] and university teacher[4]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (5 views/month, #7,296 of 1,000,298).[5]

Key Facts

  • François Ledrappier was born on January 17, 1946[2].
  • François Ledrappier was born on January 1, 1946[6].
  • François Ledrappier held citizenship in France[7].
  • François Ledrappier's professions included mathematician[3].
  • François Ledrappier's professions included university teacher[4].
  • François Ledrappier's field of work was mathematics[8].
  • François Ledrappier's field of work was dynamical systems[9].
  • François Ledrappier's field of work was group[10].
  • François Ledrappier held the position of Director of Research at CNRS[11].
  • Among François Ledrappier's employers was Pierre and Marie Curie University[12].
  • François Ledrappier was employed by University of Notre Dame[13].
  • Among François Ledrappier's employers was National Center for Scientific Research[14].
  • François Ledrappier's education included a stint at École polytechnique[15].
  • François Ledrappier's doctoral advisor was Jacques Neveu[16].
  • François Ledrappier received the Sophie Germain Prize[17].
  • François Ledrappier is recorded as male[18].
  • François Ledrappier's instance of is recorded as human[19].
  • François Ledrappier supervised Nalini Anantharaman as a doctoral student[20].
  • François Ledrappier supervised Xavier Bressaud as a doctoral student[21].
  • François Ledrappier supervised Philippe Thieullen as a doctoral student[22].
  • François Ledrappier supervised Pablo Lessa as a doctoral student[23].
  • François Ledrappier supervised Lien-Yung Nyima Kao as a doctoral student[24].
  • François Ledrappier's Commons category is recorded as François Ledrappier[25].
  • François Ledrappier earned the academic degree of doctorate in France[26].
  • François Ledrappier's given name is recorded as François[27].

Body

Origins and Family

Recorded date of birth include January 17, 1946[2] and January 1, 1946[6].

Education

François Ledrappier was educated at École polytechnique[15]. His doctoral advisor was Jacques Neveu[16]. He earned the academic degree of doctorate in France[26].

Career and Affiliations

Recorded occupations include mathematician[3] and university teacher[4]. Fields of work include mathematics[8], an academic discipline[28]; dynamical systems[9], a formula[29]; and group[10], a mathematical concept[30]. Employers include Pierre and Marie Curie University[12], a university in France[31], in France[32], founded in 1971[33], headquartered in Paris[34]; University of Notre Dame[13], a private university[35], in United States[36], founded in 1842[37]; and National Center for Scientific Research[14], a French public establishment of a scientific and technological character[38], in France[39], founded in 1939[40], headquartered in Paris[41]. François Ledrappier held the position of Director of Research at CNRS[11]. Doctoral students include Nalini Anantharaman[20], a mathematician[42], b. 1976[43], of France[44], awarded the Salem Prize[45]; Xavier Bressaud[21], a mathematician[46], b. 1969[47], of France[48]; Philippe Thieullen[22]; Pablo Lessa[23]; and Lien-Yung Nyima Kao[24], a professor of mathematics[49].

Recognition

François Ledrappier received the Sophie Germain Prize[17].

Why It Matters

François Ledrappier ranks in the top 0.73% of human entities by monthly Wikipedia readership (5 views/month, #7,296 of 1,000,298).[5] He is known by 3 alternative names across languages and contexts.[50]

His notable doctoral advisees include Nalini Anantharaman[51], a mathematician[52], b. 1976[53], of France[54], awarded the Salem Prize[55].

FAQs

What did François Ledrappier do for work?

François Ledrappier worked as mathematician[3] and university teacher[4].

Where did François Ledrappier go to school?

François Ledrappier was educated at École polytechnique[15].

What awards did François Ledrappier receive?

Honors received include Sophie Germain Prize[17].

References

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

Direct Wikidata claims

  1. [18] . Czech National Authority Database. Retrieved . wikidata.org.
  2. [7] . wikidata.org.
  3. [19] . wikidata.org.
  4. [11] . wikidata.org.
  5. [15] . wikidata.org.
  6. [8] . Czech National Authority Database. Retrieved . wikidata.org.
  7. [9] . Czech National Authority Database. Retrieved . wikidata.org.
  8. [10] . Czech National Authority Database. Retrieved . wikidata.org.
  9. [3] . wikidata.org.
  10. [4] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [17] . wikidata.org.
  15. [16] . wikidata.org.
  16. [20] . sudoc.fr. sudoc.fr. Provenance: wikidata.org.
  17. [21] . Mathematics Genealogy Project. wikidata.org.
  18. [22] . Mathematics Genealogy Project. wikidata.org.
  19. [23] . Mathematics Genealogy Project. wikidata.org.
  20. [24] . Mathematics Genealogy Project. wikidata.org.
  21. [25] . wikidata.org.
  22. [26] . sudoc.fr. sudoc.fr. Provenance: wikidata.org.
  23. [2] . wikidata.org.
  24. [6] . Czech National Authority Database. Retrieved . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [51] . wikidata.org. → on this site

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. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site
  22. [49] . 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

Class ancestry

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

Aggregate / graph-position facts

  1. [5] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [50] . 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). François Ledrappier. Retrieved April 11, 2026, from https://4ort.xyz/entity/fran-ois-ledrappier
MLA “François Ledrappier.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/fran-ois-ledrappier.
BibTeX @misc{4ortxyz_fran-ois-ledrappier_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{François Ledrappier}}, year = {2026}, url = {https://4ort.xyz/entity/fran-ois-ledrappier}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): François Ledrappier — https://4ort.xyz/entity/fran-ois-ledrappier (retrieved 2026-04-11)

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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. 15d ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Award received
    Citizenship
    Educated at École polytechnique, Pierre and Marie Curie University
    Position held Director of Research at CNRS
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32082|batch #32082]]: import P21 and P106 from GND (24)"
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