Georg Cantor

German mathematician, inventor of set theory (1845–1918)
Person human Q76420
Georg Cantor
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Summary

Georg Cantor was born on February 19, 1845[1], in Saint Petersburg[2]. He died on January 6, 1918[3], in Halle (Saale)[4]. He worked as a mathematician[5], philosopher[6], and university teacher[7]. He ranks in the top 0.64% of human entities by monthly Wikipedia readership (6,889 views/month, #6,427 of 1,000,298).[8]

Key Facts

  • Date of birth: March 3, 1845[9]
  • Place of burial: Friedhof Giebichenstein[10]
  • Father: Georg Woldemar Cantor[11]
  • Mother: Maria Cantor[12]
  • Spouse: Vally Cantor[13]
  • Child: Erich Cantor[14], Else Cantor[15]
  • Country of citizenship: German Reich[16], German Empire[17]
  • Ethnic group: Jewish people[18]
  • Field of work: set theory[19], mathematics[20], mathematical logic[21], cardinal number[22], ordinal number[23], philosophy of mathematics[24], logic[25], theology and philosophy[26]
  • Position held: Q141177962[27]
  • Employer: Martin Luther University Halle-Wittenberg[28]
  • Educated at: Frederick William University Berlin[29], Martin Luther University Halle-Wittenberg[30], Technical University of Darmstadt[31], ETH Zurich[32]
  • Doctoral advisor: Ernst Kummer[33], Karl Weierstraß[34]
  • Notable work: list of things named after Georg Cantor[35]
  • Award received: Sylvester Medal[36]
  • Member of: German Academy of Sciences Leopoldina[37], Göttingen Academy of Sciences and Humanities in Lower Saxony[38], Royal Society of Edinburgh[39], London Mathematical Society[40], Q106178641[41]
  • Religion or worldview: Lutheranism[42]
  • Sex or gender: male[43]
  • Doctoral student: Alfred Barneck[44]
  • Commons category: Georg Cantor[45]
  • Archives at: ETH Zurich University Archives[46], Göttingen State and University Library[47]
  • Cause of death: myocardial infarction[48]
  • Family name: Cantor[49]
  • Given name: Georg[50], Ferdinand[51], Ludwig[52], Philipp[53]
  • Topic's main category: Category:Georg Cantor[54]

Body

Works and Contributions

Things named for Georg Cantor include Cantor's diagonal argument[55], Cantor set[56], Cantor function[57], Cantor's theorem[58], Cantor–Bernstein–Schroeder theorem[59], Cantor space[60], Cantor distribution[61], and Heine–Cantor theorem[62].

Why It Matters

Georg Cantor has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[63] He is known by 72 alternative names across languages and contexts.[64]

He has been cited as an influence by Bertrand Russell[65], a mathematician[66], 1872–1970[67], of United Kingdom[68], awarded the Nobel Prize in Literature[69], specialised in set theory[70]; Paul Cohen[71], a mathematician[72], 1934–2007[73], of United States[74], awarded the Fields medal[75], specialised in set theory[76]; and Philip Jourdain[77], a mathematician[78], 1879–1919[79], of United Kingdom of Great Britain and Ireland[80].

He is credited with the discovery of set theory[81], a branch of mathematics[82]; continuum hypothesis[83], a scientific hypothesis[84]; absolute infinite[85], a mathematical concept[86]; transfinite number[87], a type of number[88]; well-ordered set[89], a mathematical concept[90]; and aleph null[91]. Works attributed to him include Cantor's first uncountability proof[92]. Entities named for him include Cantor's diagonal argument[55], Cantor set[56], Cantor function[57], Cantor's theorem[58], Cantor–Bernstein–Schroeder theorem[59], and Cantor space[60].

FAQs

Where was Georg Cantor born?

Georg Cantor's place of birth was Saint Petersburg[2].

Where did Georg Cantor die?

Georg Cantor died in Halle (Saale)[4].

Who were Georg Cantor's parents?

Georg Cantor's father was Georg Woldemar Cantor[11]. Georg Cantor's mother was Maria Cantor[12].

Who was Georg Cantor married to?

Georg Cantor's spouses include Vally Cantor[13].

What did Georg Cantor do for work?

Georg Cantor worked as a mathematician[5], philosopher[6], and university teacher[7].

Where did Georg Cantor go to school?

Georg Cantor was educated at Frederick William University Berlin[29], Martin Luther University Halle-Wittenberg[30], Technical University of Darmstadt[31], and ETH Zurich[32].

What awards did Georg Cantor receive?

Honors received include Sylvester Medal[36].

Who did Georg Cantor influence?

Georg Cantor has been cited as an influence by Bertrand Russell[65], Paul Cohen[71], and Philip Jourdain[77].

What did Georg Cantor discover?

Georg Cantor is credited as discoverer of set theory[81], continuum hypothesis[83], absolute infinite[85], and transfinite number[87].

References

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

Direct Wikidata claims

  1. [2] ↑ . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  2. [4] ↑ . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  3. [43] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [11] ↑ . wikidata.org.
  5. [12] ↑ . wikidata.org.
  6. [13] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  7. [16] ↑ . wikidata.org.
  8. [17] ↑ . wikidata.org.
  9. [27] ↑ . math.uni-hamburg.de. Retrieved . math.uni-hamburg.de. Provenance: wikidata.org.
  10. [14] ↑ . wikidata.org.
  11. [15] ↑ . wikidata.org.
  12. [29] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  13. [30] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  14. [31] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  15. [32] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  16. [19] ↑ . math.uni-hamburg.de. Retrieved . math.uni-hamburg.de. Provenance: wikidata.org.
  17. [20] ↑ . wikidata.org.
  18. [21] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  19. [22] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  20. [23] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  21. [24] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  22. [25] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  23. [26] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  24. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  25. [6] ↑ . wikidata.org.
  26. [7] ↑ . wikidata.org.
  27. [28] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  28. [10] ↑ . Find a Grave. wikidata.org.
  29. [42] ↑ . wikidata.org.
  30. [36] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  31. [18] ↑ . wikidata.org.
  32. [33] ↑ . wikidata.org.
  33. [34] ↑ . wikidata.org.
  34. [44] ↑ . Mathematics Genealogy Project. wikidata.org.
  35. [45] ↑ . wikidata.org.
  36. [37] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . MacTutor History of Mathematics archive. Retrieved . www-history.mcs.st-andrews.ac.uk. Provenance: wikidata.org.
  39. [40] ↑ . MacTutor History of Mathematics archive. Retrieved . www-history.mcs.st-andrews.ac.uk. Provenance: wikidata.org.
  40. [41] ↑ . wikidata.org.
  41. [46] ↑ . vls.hsa.ethz.ch. Retrieved . vls.hsa.ethz.ch. Provenance: wikidata.org.
  42. [47] ↑ . kalliope-verbund.info. kalliope-verbund.info. Provenance: wikidata.org.
  43. [48] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  44. [1] ↑ . BnF authorities. Retrieved . wikidata.org.
  45. [9] ↑ . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  46. [3] ↑ . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  47. [49] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  48. [50] ↑ . International Standard Name Identifier. Retrieved . wikidata.org.
  49. [51] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  50. [52] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  51. [53] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  52. [35] ↑ . wikidata.org.
  53. [54] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [65] ↑ . wikidata.org. → on this site
  2. [71] ↑ . wikidata.org. → on this site
  3. [77] ↑ . wikidata.org. → on this site
  4. [81] ↑ . wikidata.org. → on this site
  5. [83] ↑ . wikidata.org. → on this site
  6. [85] ↑ . wikidata.org. → on this site
  7. [87] ↑ . wikidata.org. → on this site
  8. [89] ↑ . wikidata.org. → on this site
  9. [91] ↑ . wikidata.org. → on this site
  10. [92] ↑ . wikidata.org. → on this site
  11. [55] ↑ . wikidata.org. → on this site
  12. [56] ↑ . wikidata.org. → on this site
  13. [57] ↑ . wikidata.org. → on this site
  14. [58] ↑ . wikidata.org. → on this site
  15. [59] ↑ . wikidata.org. → on this site
  16. [60] ↑ . wikidata.org. → on this site
  17. [61] ↑ . wikidata.org. → on this site
  18. [62] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [66] ↑ . Wikidata. wikidata.org. → on this site
  2. [67] ↑ . Wikidata. wikidata.org. → on this site
  3. [68] ↑ . Wikidata. wikidata.org. → on this site
  4. [69] ↑ . Wikidata. wikidata.org. → on this site
  5. [70] ↑ . Wikidata. wikidata.org. → on this site
  6. [72] ↑ . Wikidata. wikidata.org. → on this site
  7. [73] ↑ . Wikidata. wikidata.org. → on this site
  8. [74] ↑ . Wikidata. wikidata.org. → on this site
  9. [75] ↑ . Wikidata. wikidata.org. → on this site
  10. [76] ↑ . Wikidata. wikidata.org. → on this site
  11. [78] ↑ . Wikidata. wikidata.org. → on this site
  12. [79] ↑ . Wikidata. wikidata.org. → on this site
  13. [80] ↑ . Wikidata. wikidata.org. → on this site
  14. [82] ↑ . Wikidata. wikidata.org. → on this site
  15. [84] ↑ . Wikidata. wikidata.org. → on this site
  16. [86] ↑ . Wikidata. wikidata.org. → on this site
  17. [88] ↑ . Wikidata. wikidata.org. → on this site
  18. [90] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [63] ↑ . Wikidata sitelinks. wikidata.org.
  3. [64] ↑ . Wikidata aliases. wikidata.org.

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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. 7d ago · Epìdosis · 2026-10-07 view diff on Wikidata ↗
    Nlb authority id (belarus) → SEK-600171
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Nlb authority id (belarus): SEK-600171, [[:toollabs:quickstatements/#/batch/289738|batch #289738]]"
  2. 11d ago · Printstream · 2026-10-03 view diff on Wikidata ↗
    Sitelink count → 115
    P14925 → 130
    Wikipedia languages → ['an', 'ar', 'arz', 'as', 'ast', 'az', 'azb', 'be', 'bg', 'bn', 'ca', 'ckb', 'co
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57537|batch #57537]]: Import Biopsa IDs"
  3. 4w ago · Xezbeth · 2026-09-10 view diff on Wikidata ↗
    Personality database profile id → 136746
    Position held → Q141177962
    "/* wbsetclaim-create:1||1 */ Personality database profile id: 136746, Matched to [[:toollabs:mix-n-match/#/entry/251154448|Georg Cantor (#251154448)]] in [[:toollabs:mix-n-match/#/catalog/7421|Persona"
  4. 13w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → CFlxY
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  5. 18w ago · Bargioni · 2026-06-08 view diff on Wikidata ↗
    Istituto veneto di scienze, lettere ed arti member id → cantor-georg
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/35514|batch #35514]]: add P1810 to P8034"
  6. 21w ago · Lesko987a · 2026-05-18 view diff on Wikidata ↗
    Local thumb → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32144|batch #32144]]: P2949 Update Qualifiers"
  7. 22w ago · Bargioni · 2026-05-07 view diff on Wikidata ↗
    Local thumb → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30469|batch #30469]]: add P1810 to P5739 3/3"
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