Hans Hahn

Austrian mathematician (1879–1934)
Person human Q84552
Press Enter · cited answer in seconds

Hans Hahn

Summary

Hans Hahn is a human[1]. Born in Vienna[2], he… he was born on +1879-09-27T00:00:00Z[3]. He died in Vienna[4]. He died on +1934-07-24T00:00:00Z[5]. He worked as a mathematician[6], philosopher[7], topologist[8], and university teacher[9]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (93 views/month, #7,244 of 1,000,298).[10]

Key Facts

  • Born in Vienna[2], Hans Hahn…
  • Hans Hahn passed away in Vienna[4].
  • Hans Hahn was born on +1879-09-27T00:00:00Z[3].
  • Hans Hahn died on +1934-07-24T00:00:00Z[5].
  • Hans Hahn's father was Ludwig Benedikt Hahn[11].
  • Hans Hahn's mother was Emma Maria Hahn[12].
  • Hans Hahn was married to Eleonore Hahn[13].
  • Hans Hahn held citizenship in Austria[14].
  • Hans Hahn worked as a mathematician[6].
  • Hans Hahn worked as a philosopher[7].
  • Hans Hahn worked as a topologist[8].
  • Hans Hahn worked as a university teacher[9].
  • Hans Hahn's field of work was set theory[15].
  • Hans Hahn's field of work was topology[16].
  • Hans Hahn was employed by University of Vienna[17].
  • Among Hans Hahn's employers was University of Bonn[18].
  • Hans Hahn was employed by University of Innsbruck[19].
  • Among Hans Hahn's employers was Chernivtsi University[20].
  • Hans Hahn's education included a stint at University of Vienna[21].
  • Hans Hahn was educated at University of Göttingen[22].
  • Hans Hahn was educated at Ludwig-Maximilians-Universität München[23].
  • Hans Hahn was educated at TU Wien[24].
  • Hans Hahn was educated at University of Strasbourg[25].
  • Hans Hahn's doctoral advisor was Gustav von Escherich[26].
  • Hans Hahn received the Lieben Prize[27].

Body

Origins and Family

Hans Hahn was born in Vienna[2]. He was born on +1879-09-27T00:00:00Z[3]. His father was Ludwig Benedikt Hahn[11]. His mother was Emma Maria Hahn[12].

Education

Educated at University of Vienna[21], a university[28], in Austria[29], founded in 1365[30], headquartered in Vienna[31]; University of Göttingen[22], a campus university[32], in Germany[33], founded in 1734[34], headquartered in Göttingen[35]; Ludwig-Maximilians-Universität München[23], a public research university[36], in Germany[37], founded in 1472[38], headquartered in Hauptgebäude der Ludwig-Maximilians-Universität München[39]; TU Wien[24], a public university[40], in Austria[41], founded in 1815[42], headquartered in Main building of the TU Wien[43]; and University of Strasbourg[25], a university in France[44], in France[45], founded in 1538[46], headquartered in Strasbourg[47]. Hans Hahn's doctoral advisor was Gustav von Escherich[26].

Career and Affiliations

Recorded occupations include mathematician[6], philosopher[7], topologist[8], and university teacher[9]. Fields of work include set theory[15], a branch of mathematics[48] and topology[16], a branch of mathematics[49]. Employers include University of Vienna[17], a university[50], in Austria[51], founded in 1365[52], headquartered in Vienna[53]; University of Bonn[18], a public research university[54], in Germany[55], founded in 1818[56], headquartered in Bonn[57]; University of Innsbruck[19], a public university[58], in Austria[59], founded in 1669[60], headquartered in Innsbruck[61]; and Chernivtsi University[20], a national university[62], in Ukraine[63], founded in 1875[64]. Doctoral students include Erwin Kruppa[65], a mathematician[66], 1885–1967[67], of Austria[68]; Karl Menger[69], a mathematician[70], 1902–1985[71], of Austria[72], awarded the Richard Lieben prize[73], specialised in mathematics[74]; Kurt Gödel[75]; Fritz Hohenberg[76]; Witold Hurewicz[77]; and Felix Frankl[78].

Recognition

Hans Hahn received the Lieben Prize[27].

Personal Life

Hans Hahn was married to Eleonore Hahn[13].

Death and Burial

Hans Hahn died on +1934-07-24T00:00:00Z[5]. He passed away in Vienna[4].

Works and Contributions

Things named for Hans Hahn include Hahn–Banach theorem[79], a theorem[80] and Hahn decomposition theorem[81], a theorem[82].

Why It Matters

Hans Hahn ranks in the top 0.72% of human entities by monthly Wikipedia readership (93 views/month, #7,244 of 1,000,298).[10] He has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[83] He is known by 8 alternative names across languages and contexts.[84]

He has been cited as an influence by Olga Taussky-Todd[85], a mathematician[86], 1906–1995[87], of Austria[88], awarded the Noether Lecture[89], specialised in mathematics[90].

Entities named for him include Hahn–Banach theorem[79], a theorem[80] and Hahn decomposition theorem[81], a theorem[82].

His notable doctoral advisees include Kurt Gödel[91], a mathematician[92], 1906–1978[93], of United States[94], awarded the National Medal of Science[95], specialised in set theory[96]; Karl Menger[97], a mathematician[98], 1902–1985[99], of Austria[100], awarded the Richard Lieben prize[101], specialised in mathematics[102]; and Witold Hurewicz[103], a mathematician[104], 1904–1956[105], of Poland[106], awarded the Guggenheim Fellowship[107], specialised in mathematics[108].

FAQs

Where was Hans Hahn born?

Born in Vienna[2], Hans Hahn…

Where did Hans Hahn die?

Hans Hahn died in Vienna[4].

Who were Hans Hahn's parents?

Hans Hahn's father was Ludwig Benedikt Hahn[11]. Hans Hahn's mother was Emma Maria Hahn[12].

Who was Hans Hahn married to?

Hans Hahn's spouses include Eleonore Hahn[13].

What did Hans Hahn do for work?

Hans Hahn worked as mathematician[6], philosopher[7], topologist[8], and university teacher[9].

Where did Hans Hahn go to school?

Hans Hahn was educated at University of Vienna[21], University of Göttingen[22], Ludwig-Maximilians-Universität München[23], and TU Wien[24].

What awards did Hans Hahn receive?

Honors received include Lieben Prize[27].

Who did Hans Hahn influence?

Hans Hahn has been cited as an influence by Olga Taussky-Todd[85].

References

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

Direct Wikidata claims

  1. [2] . Integrated Authority File. Retrieved . wikidata.org.
  2. [4] . Integrated Authority File. Retrieved . wikidata.org.
  3. [11] . wikidata.org.
  4. [12] . wikidata.org.
  5. [13] . wikidata.org.
  6. [14] . wikidata.org.
  7. [21] . wikidata.org.
  8. [22] . Retrieved . wikidata.org.
  9. [23] . Retrieved . wikidata.org.
  10. [24] . Retrieved . wikidata.org.
  11. [25] . Retrieved . wikidata.org.
  12. [15] . wikidata.org.
  13. [16] . wikidata.org.
  14. [6] . wikidata.org.
  15. [7] . wikidata.org.
  16. [8] . wikidata.org.
  17. [9] . wikidata.org.
  18. [17] . MacTutor History of Mathematics archive. wikidata.org.
  19. [18] . MacTutor History of Mathematics archive. wikidata.org.
  20. [19] . MacTutor History of Mathematics archive. wikidata.org.
  21. [20] . MacTutor History of Mathematics archive. wikidata.org.
  22. [27] . wikidata.org.
  23. [26] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  24. [65] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  25. [69] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  26. [75] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  27. [76] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  28. [77] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  29. [78] . Mathematics Genealogy Project. wikidata.org.
  30. [3] . Integrated Authority File. Retrieved . wikidata.org.
  31. [5] . Integrated Authority File. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [85] . wikidata.org. → on this site
  2. [91] . wikidata.org. → on this site
  3. [97] . wikidata.org. → on this site
  4. [103] . wikidata.org. → on this site
  5. [79] . wikidata.org. → on this site
  6. [81] . 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. [50] . Wikidata. wikidata.org. → on this site
  24. [51] . Wikidata. wikidata.org. → on this site
  25. [52] . Wikidata. wikidata.org. → on this site
  26. [53] . Wikidata. wikidata.org. → on this site
  27. [54] . Wikidata. wikidata.org. → on this site
  28. [55] . Wikidata. wikidata.org. → on this site
  29. [56] . Wikidata. wikidata.org. → on this site
  30. [57] . Wikidata. wikidata.org. → on this site
  31. [58] . Wikidata. wikidata.org. → on this site
  32. [59] . Wikidata. wikidata.org. → on this site
  33. [60] . Wikidata. wikidata.org. → on this site
  34. [61] . Wikidata. wikidata.org. → on this site
  35. [62] . Wikidata. wikidata.org. → on this site
  36. [63] . Wikidata. wikidata.org. → on this site
  37. [64] . Wikidata. wikidata.org. → on this site
  38. [66] . Wikidata. wikidata.org. → on this site
  39. [67] . Wikidata. wikidata.org. → on this site
  40. [68] . 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. [88] . Wikidata. wikidata.org. → on this site
  49. [89] . Wikidata. wikidata.org. → on this site
  50. [90] . Wikidata. wikidata.org. → on this site
  51. [92] . Wikidata. wikidata.org. → on this site
  52. [93] . Wikidata. wikidata.org. → on this site
  53. [94] . Wikidata. wikidata.org. → on this site
  54. [95] . Wikidata. wikidata.org. → on this site
  55. [96] . Wikidata. wikidata.org. → on this site
  56. [98] . Wikidata. wikidata.org. → on this site
  57. [99] . Wikidata. wikidata.org. → on this site
  58. [100] . Wikidata. wikidata.org. → on this site
  59. [101] . Wikidata. wikidata.org. → on this site
  60. [102] . Wikidata. wikidata.org. → on this site
  61. [104] . Wikidata. wikidata.org. → on this site
  62. [105] . Wikidata. wikidata.org. → on this site
  63. [106] . Wikidata. wikidata.org. → on this site
  64. [107] . Wikidata. wikidata.org. → on this site
  65. [108] . Wikidata. wikidata.org. → on this site
  66. [80] . Wikidata. wikidata.org. → on this site
  67. [82] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [10] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [83] . Wikidata sitelinks. wikidata.org.
  3. [84] . 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). Hans Hahn. Retrieved April 10, 2026, from https://4ort.xyz/entity/hans-hahn
MLA “Hans Hahn.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/hans-hahn.
BibTeX @misc{4ortxyz_hans-hahn_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hans Hahn}}, year = {2026}, url = {https://4ort.xyz/entity/hans-hahn}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Hans Hahn — https://4ort.xyz/entity/hans-hahn (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/hans-hahn · Last refreshed: