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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Felix Klein

Summary

Felix Klein is a human[1]. He was born in Düsseldorf[2]. He passed away in Göttingen[3]. He worked as a mathematician[4], historian of mathematics[5], university teacher[6], politician[7], and publisher[8]. He ranks in the top 0.71% of human entities by monthly Wikipedia readership (3,189 views/month, #7,097 of 1,000,298).[9]

Key Facts

  • Born in Düsseldorf[2], Felix Klein…
  • Felix Klein died in Göttingen[3].
  • Burial took place at Göttingen City Cemetery[10].
  • Burial took place at Göttingen[11].
  • Felix Klein's father was Caspar Klein[12].
  • Among Felix Klein's spouses was Anna Klein[13].
  • A child of Felix Klein was Elisabeth Staiger[14].
  • Felix Klein held citizenship in Kingdom of Prussia[15].
  • Felix Klein held citizenship in German Empire[16].
  • Felix Klein held citizenship in Weimar Republic[17].
  • Felix Klein worked as a mathematician[4].
  • Felix Klein worked as a historian of mathematics[5].
  • Felix Klein worked as a university teacher[6].
  • Felix Klein worked as a politician[7].
  • Felix Klein worked as a publisher[8].
  • Felix Klein worked as a physicist[18].
  • Felix Klein's field of work was differential geometry[19].
  • Felix Klein's field of work was group theory[20].
  • Felix Klein's field of work was geometry[21].
  • Felix Klein's field of work was mathematics[22].
  • Felix Klein's field of work was function theory[23].
  • Felix Klein's field of work was education[24].
  • Felix Klein held the position of member of the Prussian House of Lords[25].
  • Felix Klein held the position of editor[26].
  • Felix Klein held the position of chairperson[27].

Body

Origins and Family

Felix Klein was born in Düsseldorf[2]. His father was Caspar Klein[12].

Education

Educated at University of Bonn[28], a public research university[29], in Germany[30], founded in 1818[31], headquartered in Bonn[32]; Humboldt-Universität zu Berlin[33], a comprehensive university[34], in Germany[35], founded in 1809[36], headquartered in Berlin[37]; and Görres-Gymnasium Düsseldorf[38], a gymnasium[39], in Germany[40], founded in 1545[41]. Doctoral advisors include Julius Plücker[42] and Rudolf Lipschitz[43].

Career and Affiliations

Recorded occupations include mathematician[4], historian of mathematics[5], university teacher[6], politician[7], publisher[8], and physicist[18]. Fields of work include differential geometry[19], a branch of mathematics[44]; group theory[20], a branch of mathematics[45]; geometry[21], a branch of mathematics[46]; mathematics[22], an academic discipline[47]; function theory[23]; and education[24], a branch of science[48]. Employers include Friedrich-Alexander-Universität Erlangen-Nürnberg[49], a public research university[50], in Germany[51], founded in 1742[52], headquartered in Erlangen[53]; Technical University of Munich[54], an institute of technology[55], in Germany[56], founded in 1868[57], headquartered in Munich[58]; Leipzig University[59]; University of Göttingen[60]; and Technische Universität Berlin[61]. Positions held include member of the Prussian House of Lords[25], a position[62], in Prussia[63]; editor[26], a media profession[64]; and chairperson[27], a type of position[65]. Doctoral students include Ferdinand von Lindemann[66], Axel Harnack[67], Ludwig Bieberbach[68], Adolf Hurwitz[69], Grace Chisholm Young[70], and Maxime Bôcher[71].

Recognition

Awards received include Copley Medal[72], Pour le Mérite for Sciences and Arts order[73], De Morgan Medal[74], Ackermann–Teubner Memorial Award[75], Bavarian Maximilian Order for Science and Art[76], and Foreign Member of the Royal Society[77].

Personal Life

Felix Klein was married to Anna Klein[13]. A child of him was Elisabeth Staiger[14].

Death and Burial

Felix Klein died in Göttingen[3]. Recorded place of burial include Göttingen City Cemetery[10] and Göttingen[11].

Works and Contributions

Things named for Felix Klein include Klein bottle[78], Klein four-group[79], Beltrami–Klein model[80], Kleinian group[81], Felix Klein Prize[82], and Felix Klein Medal[83].

Why It Matters

Felix Klein ranks in the top 0.71% of human entities by monthly Wikipedia readership (3,189 views/month, #7,097 of 1,000,298).[9] He has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[84] He is known by 44 alternative names across languages and contexts.[85]

He has been cited as an influence by Arthur Moritz Schoenflies[86], a mathematician[87], 1853–1928[88], of Germany[89], awarded the Order of the Red Eagle 4th Class[90], specialised in mathematics[91]; Mary Frances Winston Newson[92], a mathematician[93], 1869–1959[94], of United States[95]; and Ernesto Pascal[96], a mathematician[97], 1865–1940[98], of Kingdom of Italy[99], awarded the Mathematical Prize of the Italian Academy of Sciences[100], specialised in mathematics[101].

He is credited with the discovery of Klein bottle[102]. Works attributed to him include The present state of mathematics[103], an oration[104]. Entities named for him include Klein bottle[78], Klein four-group[79], Beltrami–Klein model[80], Kleinian group[81], Felix Klein Prize[82], and Felix Klein Medal[83].

His notable doctoral advisees include Arnold Sommerfeld[105], Ferdinand von Lindemann[106], Edward Kasner[107], Ludwig Bieberbach[108], Adolf Hurwitz[109], and Julio Rey Pastor[110].

FAQs

Where was Felix Klein born?

Born in Düsseldorf[2], Felix Klein…

Where did Felix Klein die?

Felix Klein passed away in Göttingen[3].

Who were Felix Klein's parents?

Felix Klein's father was Caspar Klein[12].

Who was Felix Klein married to?

Felix Klein's spouses include Anna Klein[13].

What did Felix Klein do for work?

Felix Klein worked as mathematician[4], historian of mathematics[5], university teacher[6], politician[7], and publisher[8].

Where did Felix Klein go to school?

Felix Klein was educated at University of Bonn[28], Humboldt-Universität zu Berlin[33], and Görres-Gymnasium Düsseldorf[38].

What awards did Felix Klein receive?

Honors received include Copley Medal[72], Pour le Mérite for Sciences and Arts order[73], De Morgan Medal[74], and Ackermann–Teubner Memorial Award[75].

Who did Felix Klein influence?

Felix Klein has been cited as an influence by Arthur Moritz Schoenflies[86], Mary Frances Winston Newson[92], and Ernesto Pascal[96].

What did Felix Klein discover?

Felix Klein is credited as discoverer of Klein bottle[102].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [12] ↑ . wikidata.org.
  4. [13] ↑ . wikidata.org.
  5. [15] ↑ . wikidata.org.
  6. [16] ↑ . wikidata.org.
  7. [17] ↑ . wikidata.org.
  8. [25] ↑ . wikidata.org.
  9. [26] ↑ . wikidata.org.
  10. [27] ↑ . wikidata.org.
  11. [14] ↑ . wikidata.org.
  12. [28] ↑ . wikidata.org.
  13. [33] ↑ . wikidata.org.
  14. [38] ↑ . wikidata.org.
  15. [19] ↑ . wikidata.org.
  16. [20] ↑ . wikidata.org.
  17. [21] ↑ . wikidata.org.
  18. [22] ↑ . wikidata.org.
  19. [23] ↑ . wikidata.org.
  20. [24] ↑ . wikidata.org.
  21. [4] ↑ . wikidata.org.
  22. [5] ↑ . wikidata.org.
  23. [6] ↑ . wikidata.org.
  24. [7] ↑ . wikidata.org.
  25. [8] ↑ . wikidata.org.
  26. [18] ↑ . wikidata.org.
  27. [49] ↑ . wikidata.org.
  28. [54] ↑ . wikidata.org.
  29. [59] ↑ . wikidata.org.
  30. [60] ↑ . wikidata.org.
  31. [61] ↑ . wikidata.org.
  32. [10] ↑ . wikidata.org.
  33. [11] ↑ . wikidata.org.
  34. [72] ↑ . wikidata.org.
  35. [73] ↑ . wikidata.org.
  36. [74] ↑ . wikidata.org.
  37. [75] ↑ . wikidata.org.
  38. [76] ↑ . wikidata.org.
  39. [77] ↑ . wikidata.org.
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  41. [43] ↑ . wikidata.org.
  42. [66] ↑ . wikidata.org.
  43. [67] ↑ . wikidata.org.
  44. [68] ↑ . wikidata.org.
  45. [69] ↑ . wikidata.org.
  46. [70] ↑ . wikidata.org.
  47. [71] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [86] ↑ . wikidata.org. → on this site
  2. [92] ↑ . wikidata.org. → on this site
  3. [96] ↑ . wikidata.org. → on this site
  4. [102] ↑ . wikidata.org. → on this site
  5. [103] ↑ . wikidata.org. → on this site
  6. [105] ↑ . wikidata.org. → on this site
  7. [106] ↑ . wikidata.org. → on this site
  8. [107] ↑ . wikidata.org. → on this site
  9. [108] ↑ . wikidata.org. → on this site
  10. [109] ↑ . wikidata.org. → on this site
  11. [110] ↑ . wikidata.org. → on this site
  12. [78] ↑ . wikidata.org. → on this site
  13. [79] ↑ . wikidata.org. → on this site
  14. [80] ↑ . wikidata.org. → on this site
  15. [81] ↑ . wikidata.org. → on this site
  16. [82] ↑ . wikidata.org. → on this site
  17. [83] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [62] ↑ . Wikidata. wikidata.org. → on this site
  2. [63] ↑ . Wikidata. wikidata.org. → on this site
  3. [64] ↑ . Wikidata. wikidata.org. → on this site
  4. [65] ↑ . Wikidata. wikidata.org. → on this site
  5. [29] ↑ . Wikidata. wikidata.org. → on this site
  6. [30] ↑ . Wikidata. wikidata.org. → on this site
  7. [31] ↑ . Wikidata. wikidata.org. → on this site
  8. [32] ↑ . Wikidata. wikidata.org. → on this site
  9. [34] ↑ . Wikidata. wikidata.org. → on this site
  10. [35] ↑ . Wikidata. wikidata.org. → on this site
  11. [36] ↑ . Wikidata. wikidata.org. → on this site
  12. [37] ↑ . Wikidata. wikidata.org. → on this site
  13. [39] ↑ . Wikidata. wikidata.org. → on this site
  14. [40] ↑ . Wikidata. wikidata.org. → on this site
  15. [41] ↑ . Wikidata. wikidata.org. → on this site
  16. [44] ↑ . Wikidata. wikidata.org. → on this site
  17. [45] ↑ . Wikidata. wikidata.org. → on this site
  18. [46] ↑ . Wikidata. wikidata.org. → on this site
  19. [47] ↑ . Wikidata. wikidata.org. → on this site
  20. [48] ↑ . 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. [55] ↑ . Wikidata. wikidata.org. → on this site
  26. [56] ↑ . Wikidata. wikidata.org. → on this site
  27. [57] ↑ . Wikidata. wikidata.org. → on this site
  28. [58] ↑ . Wikidata. wikidata.org. → on this site
  29. [87] ↑ . Wikidata. wikidata.org. → on this site
  30. [88] ↑ . Wikidata. wikidata.org. → on this site
  31. [89] ↑ . Wikidata. wikidata.org. → on this site
  32. [90] ↑ . Wikidata. wikidata.org. → on this site
  33. [91] ↑ . Wikidata. wikidata.org. → on this site
  34. [93] ↑ . Wikidata. wikidata.org. → on this site
  35. [94] ↑ . Wikidata. wikidata.org. → on this site
  36. [95] ↑ . Wikidata. wikidata.org. → on this site
  37. [97] ↑ . Wikidata. wikidata.org. → on this site
  38. [98] ↑ . Wikidata. wikidata.org. → on this site
  39. [99] ↑ . Wikidata. wikidata.org. → on this site
  40. [100] ↑ . Wikidata. wikidata.org. → on this site
  41. [101] ↑ . Wikidata. wikidata.org. → on this site
  42. [104] ↑ . 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. [84] ↑ . Wikidata sitelinks. wikidata.org.
  3. [85] ↑ . 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 5, 2026, from https://4ort.xyz/entity/felix-klein
MLA “Felix Klein.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 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: 2026-10-05}}
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 2026-10-05)

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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. 14d 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"
  2. 25d ago · Printstream · 2026-09-11 view diff on Wikidata ↗
    Sächsische biografie (gnd) id → 24667
    "/* wbcreateclaim-create:1| */ [[Property:P1710]]: 11856286X, [[:toollabs:quickstatements/#/batch/273169|batch #273169]]"
  3. 6w 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 */"
  4. 9w ago · Epìdosis · 2026-08-04 view diff on Wikidata ↗
    Accademia nazionale dei lincei id → 1225-klein-felix
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/45365|batch #45365]]: Update P14091 IDs"
  5. 14w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    P14536 → 425316
    "/* wbcreateclaim-create:1| */ [[Property:P14536]]: 425316, #quickstatements; #temporary_batch_1782462304762"
  6. 15w 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| */ [[Property:P166]]: [[Q134613391]]"
  7. 17w 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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