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- Q122724 description "Swiss mathematician".
- Q122724 description "Swiss mathematician".
- Q122724 subject Q6647084.
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- Q122724 abstract "Eduard L. Stiefel (21 April 1909 – 25 November 1978) was a Swiss mathematician. Together with Cornelius Lanczos and Magnus Hestenes, he invented the conjugate gradient method, and gave what is now understood to be a partial construction of the Stiefel–Whitney classes of a real vector bundle, thus co-founding the study of characteristic classes.Stiefel entered the Swiss Federal Institute of Technology in 1928. He received his Ph.D. in 1935 under Heinz Hopf; his dissertation was titled "Richtungsfelder und Fernparallelismus in n-dimensionalen Mannigfaltigkeiten". Stiefel completed his habilitation in 1942. Besides his academic pursuits, Stiefel was also active as a military officer, rising to the rank of colonel in the Swiss army during World War II.Stiefel achieved his full professorship at ETH Zurich in 1948, the same year he founded the Institute for Applied Mathematics. The objective of the new institute was to design and construct an electronic computer (the Elektronische Rechenmaschine der ETH, or ERMETH). He spent a year in the United States commencing in August, 1951. During this time, he met Magnus Hestenes and many other scientists at the National Bureau of Standards and these professional associations served him well during the remainder of his career at Zurich.".
- Q122724 almaMater Q11942.
- Q122724 birthDate "1909-04-21".
- Q122724 birthPlace Q72.
- Q122724 birthYear "1909".
- Q122724 deathDate "1978-11-25".
- Q122724 deathPlace Q72.
- Q122724 deathYear "1978".
- Q122724 doctoralAdvisor Q78448.
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- Q122724 field Q395.
- Q122724 nationality Q39.
- Q122724 thumbnail Eduard_Stiefel_ETH-Bib_Portr_00817.jpg?width=300.
- Q122724 wikiPageExternalLink stiefel_-_teleparallelism.pdf.
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- Q122724 wikiPageExternalLink ICIAMintell.pdf.
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- Q122724 almaMater "ETH Zürich".
- Q122724 birthDate "1909-04-21".
- Q122724 birthPlace Q72.
- Q122724 dateOfBirth "1909-04-21".
- Q122724 dateOfDeath "1978-11-25".
- Q122724 deathDate "1978-11-25".
- Q122724 deathPlace Q72.
- Q122724 doctoralAdvisor Q78448.
- Q122724 doctoralStudents Q122414.
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- Q122724 fields Q395.
- Q122724 name "Eduard Stiefel".
- Q122724 name "Stiefel, Eduard".
- Q122724 nationality Q39.
- Q122724 placeOfBirth Q72.
- Q122724 placeOfDeath Q72.
- Q122724 shortDescription "Swiss mathematician".
- Q122724 type Person.
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- Q122724 type Person.
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- Q122724 comment "Eduard L. Stiefel (21 April 1909 – 25 November 1978) was a Swiss mathematician. Together with Cornelius Lanczos and Magnus Hestenes, he invented the conjugate gradient method, and gave what is now understood to be a partial construction of the Stiefel–Whitney classes of a real vector bundle, thus co-founding the study of characteristic classes.Stiefel entered the Swiss Federal Institute of Technology in 1928. He received his Ph.D.".
- Q122724 label "Eduard Stiefel".
- Q122724 depiction Eduard_Stiefel_ETH-Bib_Portr_00817.jpg.
- Q122724 givenName "Eduard".
- Q122724 name "Eduard Stiefel".
- Q122724 name "Stiefel, Eduard".
- Q122724 surname "Stiefel".