Richard Dedekind

German mathematician (1831–1916)
Person human Q76556
Richard Dedekind
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Summary

Richard Dedekind was born on October 6, 1831[1], in Brunswick[2]. He died on February 12, 1916[3], in Brunswick[4]. He worked as a mathematician[5], philosopher[6], and university teacher[7]. He ranks in the top 0.71% of human entities by monthly Wikipedia readership (1,783 views/month, #7,104 of 1,000,298).[8]

Key Facts

  • Place of burial: Braunschweig Main Cemetery[9]
  • Father: Julius Dedekind[10]
  • Mother: Caroline Marie Henriette Emperius[11]
  • Country of citizenship: Duchy of Brunswick[12]
  • Native language: German[13]
  • Field of work: algebra[14], number theory[15], abstract algebra[16], real number[17], mathematics[18], arithmetic[19]
  • Employer: TU Braunschweig[20], ETH Zurich[21], University of Göttingen[22]
  • Educated at: University of Göttingen[23], Frederick William University Berlin[24], Collegium Carolinum[25], Martino-Katharineum[26]
  • Doctoral advisor: Carl Friedrich Gauss[27]
  • Notable work: Stetigkeit und Irrationale Zahlen[28], Was sind und was sollen die Zahlen?[29], Uber die Theorie der ganzen algebraischen Zahlen[30], Dedekind cut[31], Dedekind's isomorphism theorem[32], Dedekind domain[33], Dedekind–Kummer theorem[34], construction of the real numbers[35], Dedekind eta function[36], Dedekind zeta function[37], Dedekind psi function[38], Dedekind–Hasse norm[39], Cantor–Dedekind axiom[40], Dedekind group[41]
  • Member of: German Academy of Sciences Leopoldina[42], Göttingen Academy of Sciences and Humanities in Lower Saxony[43], Accademia Nazionale dei Lincei[44], Royal Prussian Academy of Sciences[45], French Academy of Sciences[46], Burschenschaft Brunsviga[47]
  • Sex or gender: male[48]
  • Commons category: Richard Dedekind[49]
  • Archives at: Göttingen State and University Library[50]
  • Academic degree: Doctor of Philosophy[51], habilitation[52]
  • Family name: Dedekind[53]
  • Given name: Richard[54], Wilhelm[55], Julius[56]

Body

Works and Contributions

Things named for Richard Dedekind include Peano axioms[57], an axiomatic system[58]; Dedekind cut[59], a mathematical concept[60]; Dedekind eta function[61], a modular form[62]; Dedekind domain[63], a mathematical concept[64]; Dedekind number[65]; Dedekind-infinite set[66]; Dedekind sum[67]; and Dedekind group[68].

Why It Matters

Richard Dedekind has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[69] He is known by 56 alternative names across languages and contexts.[70]

He is credited with the discovery of primary decomposition[71], a theorem[72]. Works attributed to him include Vorlesungen über Zahlentheorie[73], a written work[74]. Entities named for him include Peano axioms[57], an axiomatic system[58]; Dedekind cut[59], a mathematical concept[60]; Dedekind eta function[61], a modular form[62]; Dedekind domain[63], a mathematical concept[64]; Dedekind number[65]; and Dedekind-infinite set[66].

FAQs

Where was Richard Dedekind born?

Richard Dedekind's place of birth was Brunswick[2].

Where did Richard Dedekind die?

Richard Dedekind passed away in Brunswick[4].

Who were Richard Dedekind's parents?

Richard Dedekind's father was Julius Dedekind[10]. Richard Dedekind's mother was Caroline Marie Henriette Emperius[11].

What did Richard Dedekind do for work?

Richard Dedekind worked as a mathematician[5], philosopher[6], and university teacher[7].

Where did Richard Dedekind go to school?

Richard Dedekind was educated at University of Göttingen[23], Frederick William University Berlin[24], Collegium Carolinum[25], and Martino-Katharineum[26].

What did Richard Dedekind discover?

Richard Dedekind is credited as discoverer of primary decomposition[71].

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. [48] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [12] ↑ . wikidata.org.
  7. [23] ↑ . Mathematics Genealogy Project. wikidata.org.
  8. [24] ↑ . MacTutor History of Mathematics archive. Retrieved . www-history.mcs.st-andrews.ac.uk. Provenance: wikidata.org.
  9. [25] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  10. [26] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  11. [14] ↑ . wikidata.org.
  12. [15] ↑ . wikidata.org.
  13. [16] ↑ . wikidata.org.
  14. [17] ↑ . wikidata.org.
  15. [18] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  16. [19] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  17. [13] ↑ . wikidata.org.
  18. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  19. [6] ↑ . wikidata.org.
  20. [7] ↑ . wikidata.org.
  21. [20] ↑ . wikidata.org.
  22. [21] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  23. [22] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  24. [9] ↑ . Find a Grave. w-volk.de. Provenance: wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [49] ↑ . wikidata.org.
  27. [42] ↑ . wikidata.org.
  28. [43] ↑ . MacTutor History of Mathematics archive. Retrieved . www-history.mcs.st-andrews.ac.uk. Provenance: wikidata.org.
  29. [44] ↑ . Retrieved . wikidata.org.
  30. [45] ↑ . MacTutor History of Mathematics archive. Retrieved . www-history.mcs.st-andrews.ac.uk. Provenance: wikidata.org.
  31. [46] ↑ . wikidata.org.
  32. [47] ↑ . wikidata.org.
  33. [50] ↑ . kalliope-verbund.info. kalliope-verbund.info. Provenance: wikidata.org.
  34. [51] ↑ . Mathematics Genealogy Project. wikidata.org.
  35. [52] ↑ . MacTutor History of Mathematics archive. Retrieved . www-history.mcs.st-andrews.ac.uk. Provenance: wikidata.org.
  36. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  37. [3] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  38. [53] ↑ . wikidata.org.
  39. [54] ↑ . wikidata.org.
  40. [55] ↑ . wikidata.org.
  41. [56] ↑ . wikidata.org.
  42. [28] ↑ . wikidata.org.
  43. [29] ↑ . wikidata.org.
  44. [30] ↑ . wikidata.org.
  45. [31] ↑ . wikidata.org.
  46. [32] ↑ . wikidata.org.
  47. [33] ↑ . wikidata.org.
  48. [34] ↑ . wikidata.org.
  49. [35] ↑ . wikidata.org.
  50. [36] ↑ . wikidata.org.
  51. [37] ↑ . wikidata.org.
  52. [38] ↑ . wikidata.org.
  53. [39] ↑ . wikidata.org.
  54. [40] ↑ . wikidata.org.
  55. [41] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [71] ↑ . wikidata.org. → on this site
  2. [73] ↑ . wikidata.org. → on this site
  3. [57] ↑ . wikidata.org. → on this site
  4. [59] ↑ . wikidata.org. → on this site
  5. [61] ↑ . wikidata.org. → on this site
  6. [63] ↑ . wikidata.org. → on this site
  7. [65] ↑ . wikidata.org. → on this site
  8. [66] ↑ . wikidata.org. → on this site
  9. [67] ↑ . wikidata.org. → on this site
  10. [68] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [72] ↑ . Wikidata. wikidata.org. → on this site
  2. [74] ↑ . Wikidata. wikidata.org. → on this site
  3. [58] ↑ . Wikidata. wikidata.org. → on this site
  4. [60] ↑ . Wikidata. wikidata.org. → on this site
  5. [62] ↑ . Wikidata. wikidata.org. → on this site
  6. [64] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [69] ↑ . Wikidata sitelinks. wikidata.org.
  3. [70] ↑ . Wikidata aliases. wikidata.org.

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  1. 12w ago · Printstream · 2026-07-16 view diff on Wikidata ↗
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