Fritz Rühs

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Fritz Rühs (born September 22, 1920 in Rostock ; † July 16, 1997 ) was a German mathematician who worked primarily in the field of function theory .

Live and act

Fritz Rühs originally worked in the field of algebra and was employed as an assistant with a teaching position at the Mathematical Institute of the University of Rostock . In 1953 he was at Rudolf Kochendörffer with the work the theory of simple transitive permutation Dr. rer. nat. PhD . In 1957 he completed his habilitation with the work on general Rédeische skewed product.

In 1958 Rühs was appointed lecturer at the Bergakademie Freiberg and there director of the Institute for General Mathematics. In 1959 he became a professor with a teaching assignment, in 1961 a professor with a full teaching assignment and in 1962 a professor with a chair . In 1962 he was one of the initiators of the establishment of the mathematics diploma course at the Bergakademie Freiberg. In 1968 the "Institute for General Mathematics" and the "Institute for Applied Mathematics" were merged to form the "Mathematics Section". Fritz Rühs headed the analysis chair until his retirement in 1986.

Rühs was the author of the textbook Function Theory , which appeared in four editions. At the Bergakademie Freiberg he was co-author of the courses in higher mathematics .

Fonts

  • On the theory of simply transitive permutation groups. Dissertation. Rostock University 1953.
  • About the general Rédeische crooked product. Habilitation thesis. Rostock University 1957.
  • with Heinz Otto Cordes (arrangement and ed.): Mark Neumark : Lineare Differentialoperatoren. Translated from the Russian by Helmut Limberg. Academy, Berlin 1960. 2nd edition 1963.
  • Function theory (= university books for mathematics . Volume 56). Deutscher Verlag der Wissenschaften, Berlin 1962. 4th edition 1983
  • with Karl-Heinz Gärtner: Harmonic Analysis. Bergakademie, Freiberg 1969. 4th edition 1972.

literature

  • Günter Schaar: † Prof. em. Dr. rer. nat. habil. Fritz Rühs. In: Journal for friends and sponsors of the Technical University Bergakademie Freiberg. 4, H. 1/2, 1997, pp. 108-109.

Web links

Individual evidence

  1. ↑ Person and course directory of the University of Rostock, academic year 1951/1952
  2. ↑ a b Heinz Joachim Franeck: ... in my view: Freiberger Academy life. Edition am Gutenbergplatz, Leipzig 2009, ISBN 978-3-937219-30-1 , p. 38/39 ( Google books )
  3. ^ History of the Institute for Applied Analysis at the Bergakademie Freiberg
  4. ↑ Udo Hebisch: The mathematics training at the Bergakademie , September 28, 2012
personal data
SURNAME Rühs, Fritz
BRIEF DESCRIPTION German mathematician
DATE OF BIRTH September 22, 1920
PLACE OF BIRTH Rostock
DATE OF DEATH July 16, 1997