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Helmut H. Schaefer

German mathematician (1925–2005)
Person Human Q89354

Facts

20 properties
Instance of
human
Sex or gender
male[20]
Date of birth
February 14, 1925
Date of death
December 16, 2005
Place of birth
Großenhain
Place of death
Tübingen
Country of citizenship
Germany[7]
Occupation
mathematician, university teacher
Employer
University of Tübingen, University of Michigan, Martin Luther University Halle-Wittenberg, Washington State University, Florida Atlantic University[10][11][12][13][14]
Field of work
mathematics, functional analysis[8][9]
Educated at
Leipzig University, TU Dresden[15][16]
Doctoral advisor
Ernst Hölder, Walter Schnee[17][18]
Doctoral student
Wolfgang Arendt, Rainer Nagel, Egon Scheffold, Hansjörg Linden, Gerd Veenker, Manfred Wolff, Bertram John Walsh, Matthias Hieber, Laura Martignon, Klaus Keimel, Heinrich Lotz, Khyson Swong, Anthony L. Peressini, Egon Pracht, Christian Rall, Katarzyna Winkowska-Nowak, Wolfgang Beekmann, Günther Greiner, Thomas Beatty, Jürgen Auterhoff, Hermine Engels, Wolfgang Haid, Frank Räbiger, Renate Beinhauer, Konrad Schellenberg, Ulf Schlotterbeck, Ortwin Ohtmer, Ulrich Groh[21][22][23][24][25][26][27][28][29][30][31][32][33][34]
Work location
Tübingen[38]
Languages spoken, written or signed
German, English[39][40]
Family name
Schaefer[35]
Given name
Helmut, Heinrich[36][37]
Maintained by WikiProject
WikiProject Mathematics
Member of
Heidelberg Academy of Sciences and Humanities[19]
Name in native language
Helmut H. Schaefer[41]
🏷️ Also known as
en Helmut Heinrich Schaefer en Helmut H. Schaefer ar هيلموت إتش. شايفر cs H. H. Schaefer cs Helmut Schaefer de Helmut Heinrich Schaefer es Helmut Heinrich Schaefer ja ヘルムート・H・シェーファー ja ヘルムート・ハインリッヒ・シェーファー ja ヘルムート・ハインリヒ・シェーファー pt Helmut Heinrich Schaefer
🔖 Identifiers · 38
ISNI
0000000110576810
VIAF cluster ID
39893848
Library of Congress Authorities ID
n83827126
GND ID
107361191
Image (Wikimedia Commons)
Helmut H Schaefer.jpg ↗
BIBSYS ID
90869074
Bibliothèque nationale de France ID
12675867m
Canadiana Name Authority ID
ncf12104821
CiNii Research ID
1140282266742309120
DDB person (GND) ID
107361191
Deutsche Biographie (GND) ID
107361191
FAST ID
123384
Show all 38 identifiers +26
Freebase ID
/m/0j266wz
HAdW member ID
581
IdRef ID
080743404
J9U entity ID
987007277233705171
Kalliope-Verbund (GND) ID
107361191
LEO-BW person (GND) ID
107361191
MR Author ID
155470
Mathematics Genealogy Project ID
7788
NACSIS-CAT author ID
DA00285228
NL CR AUT ID
xx0153583
NLP ID
a0000003062315
NSK (VIAF) ID
000160543
NSK ID
981005776533409366
NUKAT ID
n00029258
National Library of Greece ID
229905
National Library of Lithuania ID
LNB:CmF/;=BX
National Library of Poland MMS ID
9810591762005606
National Virtual Library of India ID
415203
Nationale Thesaurus voor Auteursnamen ID
07186931X
Obálky knih ID
xx0153583
Prabook ID
253017, 2340077
RERO ID (legacy)
A003791630
SHARE Catalogue author ID
30996
WorldCat Entities ID
E39PBJpDKp9rkTWQwWFxrgkVYP
Yale LUX ID
person/59cc7517-911f-4ea9-b193-905ce93513fe
ZbMATH author ID
schaefer.helmut-h

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Employer 5
University of Tübingen, University of Michigan, Martin Luther University Halle-Wittenberg, Washington State University, Florida Atlantic University
Doctoral student 3
Laura Martignon, Gerd Veenker, Günther Greiner
Doctoral students 3
Laura Martignon, Gerd Veenker, Günther Greiner
Educated at 2
Leipzig University, TU Dresden
Field of work 2
mathematics, functional analysis
Given name 2
Helmut, Heinrich
Languages spoken, written or signed 2
English, German
Occupation 2
mathematician, university teacher
Country of citizenship 1
Germany
Doctoral advisor 1
Ernst Hölder
Doctoral advisors 1
Ernst Hölder
Family name 1
Schaefer
Instance of 1
human
Maintained by WikiProject 1
WikiProject Mathematics
Member of 1
Heidelberg Academy of Sciences and Humanities
Place of birth 1
Großenhain
Place of death 1
Tübingen
Sex or gender 1
male
Work location 1
Tübingen
← FactGrid item ID 1
Niederbreitbach
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Summary

Helmut H. Schaefer was born on February 14, 1925[1], in Großenhain[2]. He died on December 16, 2005[3], in Tübingen[4]. He worked as a mathematician[5] and university teacher[6].

Why It Matters

Helmut H. Schaefer's notable doctoral advisees include Laura Martignon[42], a teacher[43], b. 1952[44], of Colombia[45], specialised in mathematics education[46]; Günther Greiner[47], a computer scientist[48]; and Gerd Veenker[49], a mathematician[50], 1936–1996[51].

FAQs

Where was Helmut H. Schaefer born?

Helmut H. Schaefer was born in 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 a mathematician[5] and university teacher[6].

Where did Helmut H. Schaefer go to school?

Helmut H. Schaefer was educated at Leipzig University[15] and TU Dresden[16].

Related Entities

Florida Atlantic University Gerd Veenker Germany Günther Greiner mathematics

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. [20] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [15] ↑ . Mathematics Genealogy Project. wikidata.org.
  6. [16] ↑ . wikidata.org.
  7. [8] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  8. [9] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  9. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  10. [6] ↑ . wikidata.org.
  11. [10] ↑ . wikidata.org.
  12. [11] ↑ . wikidata.org.
  13. [12] ↑ . Retrieved . wikidata.org.
  14. [13] ↑ . Retrieved . wikidata.org.
  15. [14] ↑ . Retrieved . wikidata.org.
  16. [17] ↑ . Mathematics Genealogy Project. wikidata.org.
  17. [18] ↑ . Mathematics Genealogy Project. wikidata.org.
  18. [21] ↑ . wikidata.org.
  19. [22] ↑ . Mathematics Genealogy Project. wikidata.org.
  20. [23] ↑ . Mathematics Genealogy Project. wikidata.org.
  21. [24] ↑ . Mathematics Genealogy Project. wikidata.org.
  22. [25] ↑ . Mathematics Genealogy Project. wikidata.org.
  23. [26] ↑ . Mathematics Genealogy Project. wikidata.org.
  24. [27] ↑ . Mathematics Genealogy Project. wikidata.org.
  25. [28] ↑ . Mathematics Genealogy Project. wikidata.org.
  26. [29] ↑ . Mathematics Genealogy Project. wikidata.org.
  27. [30] ↑ . Mathematics Genealogy Project. wikidata.org.
  28. [31] ↑ . Mathematics Genealogy Project. wikidata.org.
  29. [32] ↑ . Mathematics Genealogy Project. wikidata.org.
  30. [33] ↑ . Mathematics Genealogy Project. wikidata.org.
  31. [34] ↑ . Mathematics Genealogy Project. wikidata.org.
  32. [19] ↑ . wikidata.org.
  33. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  34. [3] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  35. [35] ↑ . wikidata.org.
  36. [36] ↑ . wikidata.org.
  37. [37] ↑ . wikidata.org.
  38. [38] ↑ . wikidata.org.
  39. [39] ↑ . wikidata.org.
  40. [40] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  41. [41] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [42] ↑ . wikidata.org. → on this site
  2. [47] ↑ . wikidata.org. → on this site
  3. [49] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [43] ↑ . Wikidata. wikidata.org. → on this site
  2. [44] ↑ . Wikidata. wikidata.org. → on this site
  3. [45] ↑ . Wikidata. wikidata.org. → on this site
  4. [46] ↑ . Wikidata. wikidata.org. → on this site
  5. [48] ↑ . Wikidata. wikidata.org. → on this site
  6. [50] ↑ . Wikidata. wikidata.org. → on this site
  7. [51] ↑ . Wikidata. wikidata.org. → on this site

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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.

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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: 2026-11-10}}
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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. 34m ago · Printstream · 2026-11-10 view diff on Wikidata ↗
    "Changed the item: QuickStatements 3.0 batch #65777: add GND as source to unsourced or imported places and occupations"
  2. 5w ago · Printstream · 2026-10-04 view diff on Wikidata ↗
    LEO-BW person (GND) ID → 107361191
    "Changed the item: QuickStatements 3.0 batch #57570: Import LEO-BW ID"
  3. 27w ago · MariuszRokin · 2026-04-30 view diff on Wikidata ↗
    Prabook ID → 253017, 2340077
    "Created claim: Prabook ID: 2340077, batch #257026"
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