Felix Klein

German mathematician, author of the Erlangen Program (1849-1925)
Person human Q76641
Felix Klein
Max Liebermann · Public Domain · Wikimedia
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Summary

Felix Klein was born in Düsseldorf[1]. He died in Göttingen[2]. He worked as a mathematician[3], historian of mathematics[4], university teacher[5], politician[6], and publisher[7]. He ranks in the top 0.71% of human entities by monthly Wikipedia readership (2,888 views/month, #7,097 of 1,000,298).[8]

Key Facts

  • Place of burial: Göttingen City Cemetery[9], Göttingen[10]
  • Father: Caspar Klein[11]
  • Spouse: Anna Klein[12]
  • Child: Elisabeth Staiger[13]
  • Country of citizenship: Kingdom of Prussia[14], German Empire[15], Weimar Republic[16]
  • Occupation: physicist[17]
  • Field of work: differential geometry[18], group theory[19], geometry[20], mathematics[21], function theory[22], education[23], algebraic equation[24]
  • Position held: member of the Prussian House of Lords[25], editor[26], chairperson[27]
  • Employer: Friedrich-Alexander-Universität Erlangen-Nürnberg[28], Technical University of Munich[29], Leipzig University[30], University of Göttingen[31], Technische Universität Berlin[32]
  • Educated at: University of Bonn[33], Humboldt-Universität zu Berlin[34], Görres-Gymnasium Düsseldorf[35]
  • Doctoral advisor: Julius Plücker[36], Rudolf Lipschitz[37]
  • Award received: Copley Medal[38], Pour le Mérite for Sciences and Arts order[39], De Morgan Medal[40], Ackermann–Teubner Memorial Award[41], Bavarian Maximilian Order for Science and Art[42], Foreign Member of the Royal Society[43]
  • Sex or gender: male[44]
  • Doctoral student: Ferdinand von Lindemann[45], Axel Harnack[46], Ludwig Bieberbach[47], Adolf Hurwitz[48], Grace Chisholm Young[49], Maxime Bôcher[50], Oskar Bolza[51], Max Brückner[52], Frank Nelson Cole[53], Friedrich Dingeldey[54], Friedrich Engel[55], Ernst Fiedler[56], Henry Burchard Fine[57], Otto Fischer[58]

Body

Works and Contributions

Things named for Felix Klein include Klein bottle[59], Klein four-group[60], Beltrami–Klein model[61], Kleinian group[62], Felix Klein Prize[63], and Felix Klein Medal[64].

Why It Matters

Felix Klein has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[65] He is known by 44 alternative names across languages and contexts.[66]

He has been cited as an influence by Arthur Moritz Schoenflies[67], a mathematician[68], 1853–1928[69], of Germany[70], awarded the Order of the Red Eagle 4th Class[71], specialised in mathematics[72]; Mary Frances Winston Newson[73], a mathematician[74], 1869–1959[75], of United States[76]; and Ernesto Pascal[77], a mathematician[78], 1865–1940[79], of Kingdom of Italy[80], awarded the Mathematical Prize of the Italian Academy of Sciences[81], specialised in mathematics[82].

He is credited with the discovery of Klein bottle[83]. Works attributed to him include The present state of mathematics[84], an oration[85]. Entities named for him include Klein bottle[59], Klein four-group[60], Beltrami–Klein model[61], Kleinian group[62], Felix Klein Prize[63], and Felix Klein Medal[64].

His notable doctoral advisees include Arnold Sommerfeld[86], Ferdinand von Lindemann[87], Edward Kasner[88], Adolf Hurwitz[89], Ludwig Bieberbach[90], and Julio Rey Pastor[91].

FAQs

Where was Felix Klein born?

Felix Klein's place of birth was Düsseldorf[1].

Where did Felix Klein die?

Felix Klein passed away in Göttingen[2].

Who were Felix Klein's parents?

Felix Klein's father was Caspar Klein[11].

Who was Felix Klein married to?

Felix Klein's spouses include Anna Klein[12].

What did Felix Klein do for work?

Felix Klein worked as a mathematician[3], historian of mathematics[4], university teacher[5], politician[6], and publisher[7].

Where did Felix Klein go to school?

Felix Klein was educated at University of Bonn[33], Humboldt-Universität zu Berlin[34], and Görres-Gymnasium Düsseldorf[35].

What awards did Felix Klein receive?

Honors received include Copley Medal[38], Pour le Mérite for Sciences and Arts order[39], De Morgan Medal[40], and Ackermann–Teubner Memorial Award[41].

Who did Felix Klein influence?

Felix Klein has been cited as an influence by Arthur Moritz Schoenflies[67], Mary Frances Winston Newson[73], and Ernesto Pascal[77].

What did Felix Klein discover?

Felix Klein is credited as discoverer of Klein bottle[83].

References

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

Direct Wikidata claims

  1. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  2. [2] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  3. [44] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [11] ↑ . google.cat. google.cat. Provenance: wikidata.org.
  5. [12] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  6. [14] ↑ . wikidata.org.
  7. [15] ↑ . wikidata.org.
  8. [16] ↑ . wikidata.org.
  9. [25] ↑ . wikidata.org.
  10. [26] ↑ . wikidata.org.
  11. [27] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [33] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  14. [34] ↑ . Retrieved . wikidata.org.
  15. [35] ↑ . google.cat. google.cat. Provenance: wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  20. [22] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  21. [23] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  22. [24] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  23. [3] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  24. [4] ↑ . Revue d'Histoire des Sciences. persee.fr. Provenance: wikidata.org.
  25. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  26. [6] ↑ . wikidata.org.
  27. [7] ↑ . timenote.info. timenote.info. Provenance: wikidata.org.
  28. [17] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  29. [28] ↑ . timenote.info. timenote.info. Provenance: wikidata.org.
  30. [29] ↑ . www-hm.ma.tum.de. www-hm.ma.tum.de. Provenance: wikidata.org.
  31. [30] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  32. [31] ↑ . Encyclopædia Universalis. wikidata.org.
  33. [32] ↑ . Retrieved . wikidata.org.
  34. [9] ↑ . Find a Grave. Retrieved . wikidata.org.
  35. [10] ↑ . wikidata.org.
  36. [38] ↑ . docs.google.com. Retrieved . docs.google.com. Provenance: wikidata.org.
  37. [39] ↑ . wikidata.org.
  38. [40] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  39. [41] ↑ . timenote.info. timenote.info. Provenance: wikidata.org.
  40. [42] ↑ . wikidata.org.
  41. [43] ↑ . catalogues.royalsociety.org. catalogues.royalsociety.org. Provenance: wikidata.org.
  42. [36] ↑ . wikidata.org.
  43. [37] ↑ . wikidata.org.
  44. [45] ↑ . Mathematics Genealogy Project. Retrieved . wikidata.org.
  45. [46] ↑ . Mathematics Genealogy Project. Retrieved . wikidata.org.
  46. [47] ↑ . Mathematics Genealogy Project. Retrieved . genealogy.ams.org. Provenance: wikidata.org.
  47. [48] ↑ . Mathematics Genealogy Project. Retrieved . wikidata.org.
  48. [49] ↑ . Mathematics Genealogy Project. wikidata.org.
  49. [50] ↑ . Mathematics Genealogy Project. wikidata.org.
  50. [51] ↑ . Mathematics Genealogy Project. Retrieved . genealogy.ams.org. Provenance: wikidata.org.
  51. [52] ↑ . Mathematics Genealogy Project. wikidata.org.
  52. [53] ↑ . Mathematics Genealogy Project. wikidata.org.
  53. [54] ↑ . Mathematics Genealogy Project. wikidata.org.
  54. [55] ↑ . Mathematics Genealogy Project. wikidata.org.
  55. [56] ↑ . Mathematics Genealogy Project. Retrieved . wikidata.org.
  56. [57] ↑ . Mathematics Genealogy Project. wikidata.org.
  57. [58] ↑ . Mathematics Genealogy Project. wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [67] ↑ . wikidata.org. → on this site
  2. [73] ↑ . wikidata.org. → on this site
  3. [77] ↑ . wikidata.org. → on this site
  4. [83] ↑ . wikidata.org. → on this site
  5. [84] ↑ . wikidata.org. → on this site
  6. [86] ↑ . wikidata.org. → on this site
  7. [87] ↑ . wikidata.org. → on this site
  8. [88] ↑ . wikidata.org. → on this site
  9. [89] ↑ . wikidata.org. → on this site
  10. [90] ↑ . wikidata.org. → on this site
  11. [91] ↑ . wikidata.org. → on this site
  12. [59] ↑ . wikidata.org. → on this site
  13. [60] ↑ . wikidata.org. → on this site
  14. [61] ↑ . wikidata.org. → on this site
  15. [62] ↑ . wikidata.org. → on this site
  16. [63] ↑ . wikidata.org. → on this site
  17. [64] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [68] ↑ . Wikidata. wikidata.org. → on this site
  2. [69] ↑ . Wikidata. wikidata.org. → on this site
  3. [70] ↑ . Wikidata. wikidata.org. → on this site
  4. [71] ↑ . Wikidata. wikidata.org. → on this site
  5. [72] ↑ . Wikidata. wikidata.org. → on this site
  6. [74] ↑ . Wikidata. wikidata.org. → on this site
  7. [75] ↑ . Wikidata. wikidata.org. → on this site
  8. [76] ↑ . Wikidata. wikidata.org. → on this site
  9. [78] ↑ . Wikidata. wikidata.org. → on this site
  10. [79] ↑ . Wikidata. wikidata.org. → on this site
  11. [80] ↑ . Wikidata. wikidata.org. → on this site
  12. [81] ↑ . Wikidata. wikidata.org. → on this site
  13. [82] ↑ . Wikidata. wikidata.org. → on this site
  14. [85] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [65] ↑ . Wikidata sitelinks. wikidata.org.
  3. [66] ↑ . 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). Felix Klein. Retrieved October 17, 2026, from https://4ort.xyz/entity/felix-klein
MLA “Felix Klein.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/felix-klein.
BibTeX @misc{4ortxyz_felix-klein_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Felix Klein}}, year = {2026}, url = {https://4ort.xyz/entity/felix-klein}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Felix Klein — https://4ort.xyz/entity/felix-klein (retrieved 2026-10-17)

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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. 13h ago · OKA bot bot · 2026-10-17 view diff on Wikidata ↗
    Claims rich → —
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  2. 9d ago · Epìdosis · 2026-10-08 view diff on Wikidata ↗
    Sbn author id → SBLV067271, NAPV107389
    Claims rich → —
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  3. 10d ago · Epìdosis · 2026-10-07 view diff on Wikidata ↗
    Wikipedia languages → ['an', 'ar', 'arz', 'ast', 'azb', 'be', 'bg', 'bn', 'ca', 'commons', 'cs', 'cv',
    Nlb authority id (belarus) → SEK-405895
    Claims rich → —
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  4. 24d ago · Printstream · 2026-09-23 view diff on Wikidata ↗
    Sächsische biografie (gnd) id → 24667
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/55956|batch #55956]]: migrate GND to own IDs"
  5. 5w ago · Printstream · 2026-09-11 view diff on Wikidata ↗
    Sächsische biografie (gnd) id → 24667
    "/* wbcreateclaim-create:1| */ Sächsische biografie (gnd) id: 11856286X, [[:toollabs:quickstatements/#/batch/273169|batch #273169]]"
  6. 8w ago · Mahirtwofivesix · 2026-08-19 view diff on Wikidata ↗
    Babelnet id → 00033992n
    Arabic ontology lexical concept id → 151060352
    "/* wbeditentity-statements-multiple-properties-update:0||4 */"
  7. 10w ago · Epìdosis · 2026-08-04 view diff on Wikidata ↗
    Accademia nazionale dei lincei id → 1225-klein-felix
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  8. 16w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    P14536 → 425316
    "/* wbcreateclaim-create:1| */ P14536: 425316, #quickstatements; #temporary_batch_1782462304762"
  9. 17w ago · Antino Mizar · 2026-06-20 view diff on Wikidata ↗
    Award received → Copley Medal, Pour le Mérite for Sciences and Arts order, De Morgan Medal +3
    "/* wbremoveclaims-remove:1| */ Award received: honorary member of the Physics Association (Frankfurt am Main, Germany)"
  10. 18w ago · Bargioni · 2026-06-08 view diff on Wikidata ↗
    Occupation → mathematician, historian of mathematics, university teacher +3
    Istituto veneto di scienze, lettere ed arti member id → klein-felix-christian
    Award received → Copley Medal, Pour le Mérite for Sciences and Arts order, De Morgan Medal +3
    Local thumb → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/35514|batch #35514]]: add P1810 to P8034"
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