William Prager

American applied mathematician (1903-1980)
Person human Q77938
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William Prager

Summary

William Prager is a human[1]. His place of birth was Karlsruhe[2]. He was born on May 23, 1903[3]. He passed away in Savognin[4]. He died on March 17, 1980[5]. He worked as a mathematician[6], university teacher[7], and engineer[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (139 views/month, #7,282 of 1,000,298).[9]

Key Facts

  • Born in Karlsruhe[2], William Prager…
  • William Prager passed away in Savognin[4].
  • William Prager passed away in Zurich[10].
  • William Prager was born on May 23, 1903[3].
  • William Prager died on March 17, 1980[5].
  • William Prager died on March 16, 1980[11].
  • William Prager held citizenship in Germany[12].
  • William Prager held citizenship in United States[13].
  • William Prager's professions included mathematician[6].
  • William Prager's professions included university teacher[7].
  • William Prager worked as an engineer[8].
  • William Prager's field of work was applied mechanics[14].
  • Among William Prager's employers was Brown University[15].
  • William Prager was employed by University of California, San Diego[16].
  • William Prager was employed by Karlsruhe University of Applied Sciences[17].
  • William Prager was employed by Istanbul University[18].
  • Among William Prager's employers was Technical University of Darmstadt[19].
  • William Prager was employed by University of Göttingen[20].
  • William Prager was educated at Technical University of Darmstadt[21].
  • William Prager's doctoral advisor was Wilhelm Schlink[22].
  • William Prager's doctoral advisor was Emil Kammer[23].
  • A notable work attributed to William Prager is Drucker–Prager yield criterion[24].
  • William Prager received the Guggenheim Fellowship[25].
  • William Prager received the Worcester Reed Warner Medal[26].
  • William Prager received the Theodore von Karman Medal[27].

Body

Origins and Family

William Prager's place of birth was Karlsruhe[2]. He was born on May 23, 1903[3].

Education

William Prager was educated at Technical University of Darmstadt[21]. Doctoral advisors include Wilhelm Schlink[22] and Emil Kammer[23].

Career and Affiliations

Recorded occupations include mathematician[6], university teacher[7], and engineer[8]. William Prager's field of work was applied mechanics[14]. Employers include Brown University[15], a private university[28], in United States[29], founded in 1765[30], headquartered in Providence[31]; University of California, San Diego[16], a public university[32], in United States[33], founded in 1960[34], headquartered in San Diego[35]; Karlsruhe University of Applied Sciences[17], a university of applied sciences[36], in Germany[37], founded in 1878[38]; Istanbul University[18], a public university[39], in Turkey[40], founded in 1453[41], headquartered in Istanbul[42]; Technical University of Darmstadt[19], a public university[43], in Germany[44], founded in 1877[45]; and University of Göttingen[20], a campus university[46], in Germany[47], founded in 1734[48], headquartered in Göttingen[49]. Doctoral students include Bernard Budiansky[50], Philip G. Hodge[51], Simon Ostrach[52], George Herman Handelman[53], Yomtov Garti[54], and Hermine Agavni Kalustyan[55].

Works and Contributions

A notable work attributed to William Prager is Drucker–Prager yield criterion[24]. Things named for him include William Prager Medal[56], a medallion[57], founded in 1983[58].

Recognition

Awards received include Guggenheim Fellowship[25], a fellowship grant[59], in United States[60], founded in 1925[61]; Worcester Reed Warner Medal[26], an engineering award[62], in United States[63], founded in 1930[64]; Theodore von Karman Medal[27], an award[65], in United States[66]; honorary doctor of the University of Poitiers[67], an award[68], in France[69]; Panetti Ferrari Award[70], a science award[71], in Italy[72], founded in 1996[73]; and Timoshenko Medal[74], a science award[75], in United States[76], founded in 1957[77].

Death and Burial

Recorded date of death include March 17, 1980[5] and March 16, 1980[11]. Recorded place of death include Savognin[4], a former municipality of Switzerland[78], in Switzerland[79] and Zurich[10], a Municipality of Switzerland[80], in Switzerland[81], founded in 0200[82].

Why It Matters

William Prager ranks in the top 0.73% of human entities by monthly Wikipedia readership (139 views/month, #7,282 of 1,000,298).[9] He has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[83] He is known by 9 alternative names across languages and contexts.[84]

Entities named for him include William Prager Medal[56], a medallion[57], founded in 1983[58].

His notable doctoral advisees include Philip G. Hodge[85], a university teacher[86], 1920–2014[87], of United States[88], awarded the ASME Medal[89], specialised in materials engineering[90]; Bernard Budiansky[91], a university teacher[92], 1925–1999[93], of United States[94], awarded the Timoshenko Medal[95], specialised in engineering[96]; and Hermine Agavni Kalustyan[97], a politician[98], 1914–1989[99], of Turkey[100].

FAQs

Where was William Prager born?

Born in Karlsruhe[2], William Prager…

Where did William Prager die?

William Prager passed away in Savognin[4].

What did William Prager do for work?

William Prager worked as mathematician[6], university teacher[7], and engineer[8].

Where did William Prager go to school?

William Prager was educated at Technical University of Darmstadt[21].

What awards did William Prager receive?

Honors received include Guggenheim Fellowship[25], Worcester Reed Warner Medal[26], Theodore von Karman Medal[27], and honorary doctor of the University of Poitiers[67].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [10] . wikidata.org.
  4. [12] . wikidata.org.
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  33. [11] . wikidata.org.
  34. [24] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [85] . wikidata.org. → on this site
  2. [91] . wikidata.org. → on this site
  3. [97] . wikidata.org. → on this site
  4. [56] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [78] . Wikidata. wikidata.org. → on this site
  2. [79] . Wikidata. wikidata.org. → on this site
  3. [80] . Wikidata. wikidata.org. → on this site
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Class ancestry

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

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [83] . Wikidata sitelinks. wikidata.org.
  3. [84] . Wikidata aliases. wikidata.org.

📑 Cite this page

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). William Prager. Retrieved April 10, 2026, from https://4ort.xyz/entity/william-prager
MLA “William Prager.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/william-prager.
BibTeX @misc{4ortxyz_william-prager_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{William Prager}}, year = {2026}, url = {https://4ort.xyz/entity/william-prager}, note = {Accessed: 2026-04-10}}
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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. 3d ago · Printstream · 2026-09-15 view diff on Wikidata ↗
    Maintained by wikiproject WikiProject Mathematics
    Notable work Drucker–Prager yield criterion
    Educated at
    Member of American Academy of Arts and Sciences, French Academy of Sciences, National Academy of Sciences +1
    + 26 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/54302|batch #54302]]: migrate GND to own IDs"
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