Helmut H. Schaefer

German mathematician (1925–2005)
Person human Q89354
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Helmut H. Schaefer

Summary

Helmut H. Schaefer is a human[1]. Born in Großenhain[2], he… he was born on +1925-02-14T00:00:00Z[3]. He passed away in Tübingen[4]. He died on +2005-12-16T00:00:00Z[5]. He worked as a mathematician[6] and university teacher[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (11 views/month, #7,290 of 1,000,298).[8]

Key Facts

  • Helmut H. Schaefer was born in Großenhain[2].
  • Helmut H. Schaefer died in Tübingen[4].
  • Helmut H. Schaefer was born on +1925-02-14T00:00:00Z[3].
  • Helmut H. Schaefer died on +2005-12-16T00:00:00Z[5].
  • Helmut H. Schaefer held citizenship in Germany[9].
  • Helmut H. Schaefer's professions included mathematician[6].
  • Helmut H. Schaefer worked as a university teacher[7].
  • Helmut H. Schaefer's field of work was mathematics[10].
  • Helmut H. Schaefer's field of work was functional analysis[11].
  • Helmut H. Schaefer was employed by University of Tübingen[12].
  • Among Helmut H. Schaefer's employers was University of Michigan[13].
  • Helmut H. Schaefer was employed by Martin Luther University Halle-Wittenberg[14].
  • Helmut H. Schaefer was employed by Washington State University[15].
  • Among Helmut H. Schaefer's employers was Florida Atlantic University[16].
  • Helmut H. Schaefer was educated at Leipzig University[17].
  • Helmut H. Schaefer's education included a stint at TUD Dresden University of Technology[18].
  • Helmut H. Schaefer's doctoral advisor was Ernst Hölder[19].
  • Helmut H. Schaefer's doctoral advisor was Walter Schnee[20].
  • Helmut H. Schaefer was a member of Heidelberg Academy of Sciences and Humanities[21].
  • Helmut H. Schaefer's image is recorded as Helmut H Schaefer.jpg[22].
  • Helmut H. Schaefer is recorded as male[23].
  • Helmut H. Schaefer's instance of is recorded as human[24].
  • Helmut H. Schaefer supervised Wolfgang Arendt as a doctoral student[25].
  • Helmut H. Schaefer supervised Rainer Nagel as a doctoral student[26].
  • Helmut H. Schaefer supervised Egon Scheffold as a doctoral student[27].

Body

Origins and Family

Helmut H. Schaefer was born in Großenhain[2]. He was born on +1925-02-14T00:00:00Z[3].

Education

Educated at Leipzig University[17], a public university[28], in Germany[29], founded in 1409[30], headquartered in Leipzig[31] and TUD Dresden University of Technology[18], a public research university[32], in Germany[33], founded in 1828[34], headquartered in Dresden[35]. Doctoral advisors include Ernst Hölder[19], a mathematician[36], 1901–1990[37], of Germany[38], specialised in mathematics[39] and Walter Schnee[20], a mathematician[40], 1885–1958[41], of Germany[42].

Career and Affiliations

Recorded occupations include mathematician[6] and university teacher[7]. Fields of work include mathematics[10], an academic discipline[43] and functional analysis[11], a branch of mathematics[44]. Employers include University of Tübingen[12], a comprehensive university[45], in Germany[46], founded in 1477[47], headquartered in Tübingen[48]; University of Michigan[13], a public research university[49], in United States[50], founded in 1817[51], headquartered in Ann Arbor[52]; Martin Luther University Halle-Wittenberg[14], a public university[53], in Germany[54], founded in 1502[55], headquartered in Halle (Saale)[56]; Washington State University[15], a public university[57], in United States[58], founded in 1959[59]; and Florida Atlantic University[16], a university[60], in United States[61], founded in 1961[62], headquartered in Boca Raton[63]. Doctoral students include Wolfgang Arendt[25], a mathematician[64], b. 1950[65], of Germany[66]; Rainer Nagel[26], a mathematician[67], b. 1940[68], of Germany[69]; Egon Scheffold[27], a mathematician[70], b. 1941[71], specialised in mathematics[72]; Hansjörg Linden[73], a mathematician[74], b. 1943[75]; Gerd Veenker[76], a mathematician[77], 1936–1996[78]; and Manfred Wolff[79], a mathematician[80], 1939–2022[81], of Germany[82].

Death and Burial

Helmut H. Schaefer died on +2005-12-16T00:00:00Z[5]. He died in Tübingen[4].

Why It Matters

Helmut H. Schaefer ranks in the top 0.73% of human entities by monthly Wikipedia readership (11 views/month, #7,290 of 1,000,298).[8] He has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[83] He is known by 8 alternative names across languages and contexts.[84]

His notable doctoral advisees include Laura Martignon[85], a teacher[86], b. 1952[87], of Colombia[88], specialised in mathematics education[89]; Günther Greiner[90], a computer scientist[91]; and Gerd Veenker[92], a mathematician[93], 1936–1996[94].

FAQs

Where was Helmut H. Schaefer born?

Helmut H. Schaefer's place of birth was Großenhain[2].

Where did Helmut H. Schaefer die?

Helmut H. Schaefer died in Tübingen[4].

What did Helmut H. Schaefer do for work?

Helmut H. Schaefer worked as mathematician[6] and university teacher[7].

Where did Helmut H. Schaefer go to school?

Helmut H. Schaefer was educated at Leipzig University[17] and TUD Dresden University of Technology[18].

References

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

Direct Wikidata claims

  1. [22] . wikidata.org.
  2. [2] . Integrated Authority File. Retrieved . wikidata.org.
  3. [4] . Integrated Authority File. Retrieved . wikidata.org.
  4. [23] . Integrated Authority File. Retrieved . wikidata.org.
  5. [9] . wikidata.org.
  6. [24] . wikidata.org.
  7. [17] . Mathematics Genealogy Project. wikidata.org.
  8. [18] . wikidata.org.
  9. [10] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [11] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [6] . wikidata.org.
  12. [7] . wikidata.org.
  13. [12] . wikidata.org.
  14. [13] . wikidata.org.
  15. [14] . Retrieved . wikidata.org.
  16. [15] . Retrieved . wikidata.org.
  17. [16] . Retrieved . wikidata.org.
  18. [19] . Mathematics Genealogy Project. wikidata.org.
  19. [20] . Mathematics Genealogy Project. wikidata.org.
  20. [25] . wikidata.org.
  21. [26] . Mathematics Genealogy Project. wikidata.org.
  22. [27] . Mathematics Genealogy Project. wikidata.org.
  23. [73] . Mathematics Genealogy Project. wikidata.org.
  24. [76] . Mathematics Genealogy Project. wikidata.org.
  25. [79] . Mathematics Genealogy Project. wikidata.org.
  26. [21] . wikidata.org.
  27. [3] . Integrated Authority File. Retrieved . wikidata.org.
  28. [5] . Integrated Authority File. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [85] . wikidata.org. → on this site
  2. [90] . wikidata.org. → on this site
  3. [92] . 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
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  19. [53] . Wikidata. wikidata.org. → on this site
  20. [54] . Wikidata. wikidata.org. → on this site
  21. [55] . Wikidata. wikidata.org. → on this site
  22. [56] . Wikidata. wikidata.org. → on this site
  23. [57] . Wikidata. wikidata.org. → on this site
  24. [58] . Wikidata. wikidata.org. → on this site
  25. [59] . Wikidata. wikidata.org. → on this site
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  29. [63] . Wikidata. wikidata.org. → on this site
  30. [36] . Wikidata. wikidata.org. → on this site
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  32. [38] . Wikidata. wikidata.org. → on this site
  33. [39] . Wikidata. wikidata.org. → on this site
  34. [40] . Wikidata. wikidata.org. → on this site
  35. [41] . Wikidata. wikidata.org. → on this site
  36. [42] . Wikidata. wikidata.org. → on this site
  37. [64] . Wikidata. wikidata.org. → on this site
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  39. [66] . Wikidata. wikidata.org. → on this site
  40. [67] . Wikidata. wikidata.org. → on this site
  41. [68] . Wikidata. wikidata.org. → on this site
  42. [69] . Wikidata. wikidata.org. → on this site
  43. [70] . Wikidata. wikidata.org. → on this site
  44. [71] . Wikidata. wikidata.org. → on this site
  45. [72] . Wikidata. wikidata.org. → on this site
  46. [74] . Wikidata. wikidata.org. → on this site
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  48. [77] . Wikidata. wikidata.org. → on this site
  49. [78] . Wikidata. wikidata.org. → on this site
  50. [80] . Wikidata. wikidata.org. → on this site
  51. [81] . Wikidata. wikidata.org. → on this site
  52. [82] . Wikidata. wikidata.org. → on this site
  53. [86] . Wikidata. wikidata.org. → on this site
  54. [87] . Wikidata. wikidata.org. → on this site
  55. [88] . Wikidata. wikidata.org. → on this site
  56. [89] . Wikidata. wikidata.org. → on this site
  57. [91] . Wikidata. wikidata.org. → on this site
  58. [93] . Wikidata. wikidata.org. → on this site
  59. [94] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [8] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [83] . Wikidata sitelinks. wikidata.org.
  3. [84] . Wikidata aliases. wikidata.org.

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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). Helmut H. Schaefer. Retrieved April 11, 2026, from https://4ort.xyz/entity/helmut-h-schaefer
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BibTeX @misc{4ortxyz_helmut-h-schaefer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Helmut H. Schaefer}}, year = {2026}, url = {https://4ort.xyz/entity/helmut-h-schaefer}, note = {Accessed: 2026-04-11}}
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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. 23d ago · MariuszRokin · 2026-04-30 view diff on Wikidata ↗
    Prabook id ['253017', '2340077']
    "/* wbcreateclaim-create:1| */ [[Property:P3368]]: 2340077, [[:toollabs:quickstatements/#/batch/257026|batch #257026]]"
  2. 23d ago · MariuszRokin · 2026-04-30 view diff on Wikidata ↗
    Educated at Leipzig University, TUD Dresden University of Technology
    Member of
    Place of death Tübingen
    Doctoral student Wolfgang Arendt, Rainer Nagel, Egon Scheffold +25
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P3368]]: 253017, [[:toollabs:quickstatements/#/batch/257026|batch #257026]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.