Eduard Stiefel

Swiss mathematician (1909-1978)
Person human Q122724
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Summary

Eduard Stiefel was born in Zurich[1]. He died in Zurich[2]. He worked as a mathematician[3] and university teacher[4]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (266 views/month, #7,287 of 1,000,298).[5]

Key Facts

  • Place of burial: Cemetery Witikon[6]
  • Father: Eduard Stiefel[7]
  • Country of citizenship: Switzerland[8]
  • Field of work: topology[9], applied mathematics[10], mathematics[11], numerical analysis[12], celestial mechanics[13], perturbation theory[14]
  • Position held: chairperson[15], council member[16]
  • Employer: ETH Zurich[17], Swiss Armed Forces[18]
  • Educated at: ETH Zurich[19], University of Hamburg[20], University of Göttingen[21]
  • Doctoral advisor: Heinz Hopf[22]
  • Award received: Honorary doctorate from the Julius Maximilians University of Würzburg[23], honorary doctor of the Katholieke Universiteit Leuven[24]
  • Religion or worldview: Catholicism[25]
  • Sex or gender: male[26]
  • Doctoral student: Peter Henrici[27], Corrado Böhm[28], Rolf Jeltsch[29], Carl August Zehnder[30], Jean Descloux[31], Peter Läuchli[32], Walter Robert Baum[33], Walter Habicht[34], Urs Kirchgraber[35], Jörg Waldvogel[36], Werner Gysin[37], Adrian Kirchhoff[38], Talaat Hilal[39], Themistocles Dracos[40]

Why It Matters

Eduard Stiefel has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[41] He is known by 10 alternative names across languages and contexts.[42]

He is credited with the discovery of conjugate gradient method[43], a projection method for solving system of linear equations[44].

His notable doctoral advisees include John Houbolt[45], a military flight engineer[46], 1919–2014[47], of United States[48], awarded the NASA Exceptional Scientific Achievement Medal[49], specialised in aerospace engineering[50]; Corrado Böhm[51], a mathematician[52], 1923–2017[53], of Kingdom of Italy[54], awarded the EATCS award[55], specialised in computer science[56]; Peter Henrici[57], a mathematician[58], 1923–1987[59], of United States[60], specialised in numerical analysis[61]; Ambros Speiser[62], a computer scientist[63], 1922–2003[64], of Switzerland[65], awarded the honorary doctor of ETH Zürich[66], specialised in electrical engineering[67]; Carl August Zehnder[68], a computer scientist[69], b. 1937[70], of Switzerland[71]; and Max Engeli[72], a computer scientist[73], b. 1934[74].

FAQs

Where was Eduard Stiefel born?

Eduard Stiefel was born in Zurich[1].

Where did Eduard Stiefel die?

Eduard Stiefel passed away in Zurich[2].

Who were Eduard Stiefel's parents?

Eduard Stiefel's father was Eduard Stiefel[7].

What did Eduard Stiefel do for work?

Eduard Stiefel worked as a mathematician[3] and university teacher[4].

Where did Eduard Stiefel go to school?

Eduard Stiefel was educated at ETH Zurich[19], University of Hamburg[20], and University of Göttingen[21].

What awards did Eduard Stiefel receive?

Honors received include Honorary doctorate from the Julius Maximilians University of Würzburg[23] and honorary doctor of the Katholieke Universiteit Leuven[24].

What did Eduard Stiefel discover?

Eduard Stiefel is credited as discoverer of conjugate gradient method[43].

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  3. [26] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [7] ↑ . books.google.cat. books.google.cat. Provenance: wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [15] ↑ . wikidata.org.
  7. [16] ↑ . MacTutor History of Mathematics archive. library.ethz.ch. Provenance: wikidata.org.
  8. [19] ↑ . Mathematics Genealogy Project. wikidata.org.
  9. [20] ↑ . doi.org. doi.org. Provenance: wikidata.org.
  10. [21] ↑ . doi.org. doi.org. Provenance: wikidata.org.
  11. [9] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  12. [10] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  13. [11] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  14. [12] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  15. [13] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  16. [14] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  17. [3] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  18. [4] ↑ . wikidata.org.
  19. [17] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  20. [18] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  21. [6] ↑ . wikidata.org.
  22. [25] ↑ . Historical Dictionary of Switzerland. Retrieved . wikidata.org.
  23. [23] ↑ . wikidata.org.
  24. [24] ↑ . wikidata.org.
  25. [22] ↑ . wikidata.org.
  26. [27] ↑ . Mathematics Genealogy Project. wikidata.org.
  27. [28] ↑ . Mathematics Genealogy Project. wikidata.org.
  28. [29] ↑ . Mathematics Genealogy Project. wikidata.org.
  29. [30] ↑ . Mathematics Genealogy Project. wikidata.org.
  30. [31] ↑ . Mathematics Genealogy Project. wikidata.org.
  31. [32] ↑ . Mathematics Genealogy Project. wikidata.org.
  32. [33] ↑ . Mathematics Genealogy Project. wikidata.org.
  33. [34] ↑ . Mathematics Genealogy Project. wikidata.org.
  34. [35] ↑ . Mathematics Genealogy Project. wikidata.org.
  35. [36] ↑ . Mathematics Genealogy Project. wikidata.org.
  36. [37] ↑ . Mathematics Genealogy Project. wikidata.org.
  37. [38] ↑ . Mathematics Genealogy Project. wikidata.org.
  38. [39] ↑ . Mathematics Genealogy Project. wikidata.org.
  39. [40] ↑ . Mathematics Genealogy Project. wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [43] ↑ . wikidata.org. → on this site
  2. [45] ↑ . wikidata.org. → on this site
  3. [51] ↑ . wikidata.org. → on this site
  4. [57] ↑ . wikidata.org. → on this site
  5. [62] ↑ . wikidata.org. → on this site
  6. [68] ↑ . wikidata.org. → on this site
  7. [72] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [44] ↑ . Wikidata. wikidata.org. → on this site
  2. [46] ↑ . Wikidata. wikidata.org. → on this site
  3. [47] ↑ . Wikidata. wikidata.org. → on this site
  4. [48] ↑ . Wikidata. wikidata.org. → on this site
  5. [49] ↑ . Wikidata. wikidata.org. → on this site
  6. [50] ↑ . Wikidata. wikidata.org. → on this site
  7. [52] ↑ . Wikidata. wikidata.org. → on this site
  8. [53] ↑ . Wikidata. wikidata.org. → on this site
  9. [54] ↑ . Wikidata. wikidata.org. → on this site
  10. [55] ↑ . Wikidata. wikidata.org. → on this site
  11. [56] ↑ . Wikidata. wikidata.org. → on this site
  12. [58] ↑ . Wikidata. wikidata.org. → on this site
  13. [59] ↑ . Wikidata. wikidata.org. → on this site
  14. [60] ↑ . Wikidata. wikidata.org. → on this site
  15. [61] ↑ . Wikidata. wikidata.org. → on this site
  16. [63] ↑ . Wikidata. wikidata.org. → on this site
  17. [64] ↑ . Wikidata. wikidata.org. → on this site
  18. [65] ↑ . Wikidata. wikidata.org. → on this site
  19. [66] ↑ . Wikidata. wikidata.org. → on this site
  20. [67] ↑ . Wikidata. wikidata.org. → on this site
  21. [69] ↑ . Wikidata. wikidata.org. → on this site
  22. [70] ↑ . Wikidata. wikidata.org. → on this site
  23. [71] ↑ . Wikidata. wikidata.org. → on this site
  24. [73] ↑ . Wikidata. wikidata.org. → on this site
  25. [74] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [5] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [41] ↑ . Wikidata sitelinks. wikidata.org.
  3. [42] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Eduard Stiefel. Retrieved October 15, 2026, from https://4ort.xyz/entity/eduard-stiefel
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BibTeX @misc{4ortxyz_eduard-stiefel_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Eduard Stiefel}}, year = {2026}, url = {https://4ort.xyz/entity/eduard-stiefel}, note = {Accessed: 2026-10-15}}
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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. 2d ago · Frettiebot bot · 2026-10-15 view diff on Wikidata ↗
    Field of work → topology, applied mathematics, mathematics +3
    Wikipedia languages → ['arz', 'azb', 'ca', 'commons', 'de', 'en', 'es', 'fa', 'fr', 'it', 'ja', 'pt',
    Claims rich → —
    "/* wbeditentity-statements-single-property-add:1||4 */ Field of work, Update NK ČR – P101"
  2. 16w ago · Printstream · 2026-06-25 view diff on Wikidata ↗
    P14536 → 411465
    "/* wbcreateclaim-create:1| */ P14536: 411465, #quickstatements; #temporary_batch_1782398664614"
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