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Hans Werner Ballmann

German mathematician
Person human Q107343

Facts

20 properties
Instance of
human
Sex or gender
male[14]
Date of birth
1951, April 11, 1951[5]
Place of birth
Hillesheim
Country of citizenship
Germany[6]
Occupation
mathematician, university teacher
Employer
University of Bonn, ETH Zurich[8][9]
Field of work
differential geometry[7]
Educated at
University of Bonn[10]
Award received
Gauss Lectureship[12]
Doctoral advisor
Wilhelm Klingenberg[11]
Doctoral student
Anna Katharina Wienhard, Alexander Lytchak, Christian Bär, Stefan Sigg, Vicente Cortés, Dorothee Schüth, Thomas Wolter, Gregor Weingart, Lars Schäfer, Marie-Amelie Lawn, Andrés Vargas, Wolfram Kramer, Harald Rotter, Paul Schmutz, Ilya Dogolazky, Michael Hoffmann, Fabian-Michael Spiegel, Henrik Matthiesen, Saskia Christine Roos, Panagiotis Polymerakis, Bogdan Georgiev[15][16][17][18][19][20][21][22][23][24][25][26][27][28]
Work location
Bonn[32]
Languages spoken, written or signed
German[33]
Academic degree
doctorate[29]
Family name
Ballmann[30]
Given name
Werner[31]
Maintained by WikiProject
WikiProject Mathematics[35]
Member of
German Academy of Sciences Leopoldina[13]
Name in native language
Werner Ballmann[34]
🏷️ Also known as
en Hans Werner Ballmann cs Hans Werner Ballmann cs Werner Ballmann de Hans Werner Ballmann fi Hans Werner Ballmann it Hans Werner Ballmann ru Балманн, Вернер ru Вернер Балманн
🔖 Identifiers · 25
ISNI
0000000122074965
ORCID iD
0000-0002-4740-696X
VIAF cluster ID
170254851
Library of Congress authority ID
n79058007
GND ID
143941178
Image (Wikimedia Commons)
Atiyah ballmann (cropped).jpg ↗
CANTIC ID
981058571505106706
DDB person (GND) ID
143941178
FactGrid item ID
Blossom
Freebase ID
/m/080c9qs
IdRef ID
070999651
Leopoldina member ID (new)
werner-ballmann
Show all 25 identifiers +13
MR Author ID
30135
Mathematics Genealogy Project ID
23541
NL CR AUT ID
osd2014845499
NUKAT ID
n97018569
National Library of Israel J9U ID
987007431748305171
Nationale Thesaurus voor Auteursnamen ID
071568689
Oberwolfach mathematician ID
7508
SHARE Catalogue author ID
471658
University of Barcelona authority ID
981058571505106706
University of Barcelona authority ID (former scheme)
a1221009
WorldCat Entities ID
E39PBJwXcMbRj3rxMTJB8hBByd
Yale LUX ID
person/b5f0174c-c36c-4c63-958c-66a03a1ccb43
ZbMATH author ID
ballmann.werner

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

🔗 Connections
Employer 2
ETH Zurich, University of Bonn
Occupation 2
mathematician, university teacher
Academic degree 1
doctorate
Award received 1
Gauss Lectureship
Country of citizenship 1
Germany
Doctoral advisor 1
Wilhelm Klingenberg
Doctoral advisors 1
Wilhelm Klingenberg
Doctoral student 1
Anna Katharina Wienhard
Doctoral students 1
Anna Katharina Wienhard
Educated at 1
University of Bonn
FactGrid item ID 1
Blossom
Field of work 1
differential geometry
Given name 1
Werner
Instance of 1
human
Languages spoken, written or signed 1
German
Maintained by WikiProject 1
WikiProject Mathematics
Member of 1
German Academy of Sciences Leopoldina
Sex or gender 1
male
Work location 1
Bonn
← FactGrid item ID 1
Bosset
Press Enter · cited answer in seconds

Summary

Hans Werner Ballmann was born on 1951[1] in Hillesheim[2]. He has worked as a mathematician[3] and university teacher[4].

Why It Matters

Hans Werner Ballmann's notable doctoral advisees include Anna Katharina Wienhard[36], a mathematician[37], b. 1977[38], of Germany[39], awarded the Fellow of the American Mathematical Society[40].

FAQs

Where was Hans Werner Ballmann born?

Hans Werner Ballmann was born in Hillesheim[2].

What did Hans Werner Ballmann do for work?

Hans Werner Ballmann worked as a mathematician[3] and university teacher[4].

Where did Hans Werner Ballmann go to school?

Hans Werner Ballmann was educated at University of Bonn[10].

What awards did Hans Werner Ballmann receive?

Honors received include Gauss Lectureship[12].

Related Entities

Germany

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [14] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [7] ↑ . Personal Authority Wikibase of the Czech Republic. Retrieved . wikidata.org.
  6. [3] ↑ . wikidata.org.
  7. [4] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [11] ↑ . Mathematics Genealogy Project. Retrieved . genealogy.math.ndsu.nodak.edu. Provenance: wikidata.org.
  12. [15] ↑ . wikidata.org.
  13. [16] ↑ . Mathematics Genealogy Project. wikidata.org.
  14. [17] ↑ . Mathematics Genealogy Project. wikidata.org.
  15. [18] ↑ . Mathematics Genealogy Project. wikidata.org.
  16. [19] ↑ . Mathematics Genealogy Project. wikidata.org.
  17. [20] ↑ . Mathematics Genealogy Project. wikidata.org.
  18. [21] ↑ . Mathematics Genealogy Project. 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. [13] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  27. [29] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  28. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  29. [5] ↑ . wikidata.org.
  30. [30] ↑ . wikidata.org.
  31. [31] ↑ . wikidata.org.
  32. [32] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  33. [33] ↑ . wikidata.org.
  34. [34] ↑ . wikidata.org.
  35. [35] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [36] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [37] ↑ . Wikidata. wikidata.org. → on this site
  2. [38] ↑ . Wikidata. wikidata.org. → on this site
  3. [39] ↑ . Wikidata. wikidata.org. → on this site
  4. [40] ↑ . 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.

APA 4ort.xyz Knowledge Graph. (2026). Hans Werner Ballmann. Retrieved November 6, 2026, from https://4ort.xyz/entity/hans-werner-ballmann
MLA “Hans Werner Ballmann.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Nov. 2026, https://4ort.xyz/entity/hans-werner-ballmann.
BibTeX @misc{4ortxyz_hans-werner-ballmann_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hans Werner Ballmann}}, year = {2026}, url = {https://4ort.xyz/entity/hans-werner-ballmann}, note = {Accessed: 2026-11-06}}
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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. 21h ago · Printstream · 2026-11-06 view diff on Wikidata ↗
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/64217|batch #64217]]: add GND as source to unsourced or imported statements"
  2. 5w ago · Printstream · 2026-10-01 view diff on Wikidata ↗
    Date of birth → +1951-01-01T00:00:00Z, +1951-04-11T00:00:00Z
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57226|batch #57226]]: Import and prefer more precise dates from dewiki"
  3. 5w ago · Printstream · 2026-09-29 view diff on Wikidata ↗
    Wikipedia languages → ['de', 'en', 'hy', 'pt', 'ru']
    Place of birth → Hillesheim
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/56916|batch #56916]]: Import places of birth, death from dewiki"
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