Siddhesh Joshi (Editor)

Paul Finsler

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Name
  
Paul Finsler

Role
  
Mathematician


Died
  
April 29, 1970, Zurich, Switzerland

Education
  
University of Gottingen

Paul Finsler (born 11 April 1894, in Heilbronn, Germany, died 29 April 1970 in Zurich, Switzerland) was a German and Swiss mathematician.

Contents

Finsler did his undergraduate studies at the Technische Hochschule Stuttgart, and his graduate studies at the University of Göttingen, where he received his Ph.D. in 1919 under the supervision of Constantin Carathéodory. He studied for his habilitation at the University of Cologne, receiving it in 1922. He joined the faculty of the University of Zurich in 1927, and was promoted to ordinary professor there in 1944.

Finsler's thesis work concerned differential geometry, and Finsler spaces were named after him by Élie Cartan in 1934. The Hadwiger–Finsler inequality, a relation between the side lengths and area of a triangle in the Euclidean plane, is named after Finsler and his co-author Hugo Hadwiger, as is the Finsler–Hadwiger theorem on a square derived from two other squares that share a vertex. Finsler is also known for his work on the foundations of mathematics, developing a non-well-founded set theory with which he hoped to resolve the contradictions implied by Russell's paradox.

Publications

  • Finsler, Paul (1918), Über Kurven und Flächen in allgemeinen Räumen, Dissertation, Göttingen, JFM 46.1131.02  (Reprinted by Birkhäuser (1951))
  • "Gibt es Widersprüche in der Mathematik? (Antrittsvorlesung Köln 1923)". Jahresbericht DMV. 34. 1926. 
  • "Formale Beweise und die Entscheidbarkeit". Mathematische Zeitschrift. 25: 676–682. 1926. doi:10.1007/bf01283861. 
  • "Über die Grundlegung der Mengenlehre. Erster Teil.". Mathematische Zeitschrift. 25: 683–713. 1926. doi:10.1007/bf01283862.  "Über die Grundlegung der Mengenlehre. Zweiter Teil.". Commentarii Mathematici Helvetici (CMH). 38 (1): 172–218. 1963. doi:10.1007/bf02566915. 
  • Die Existenz der Zahlenreihe und des Kontinuums. CMH 1933.
  • Finsler: Aufsätze zur Mengenlehre. (ed. G. Unger) 1975.
  • Booth, David; Ziegler, Renatus, eds. (1996). Finsler Set Theory: Platonism and Circularity. "Translation of Paul Finsler’s papers on set theory with introductory comments". Birkhäuser Basel. ISBN 978-3-0348-9876-8. doi:10.1007/978-3-0348-9031-1. 
  • Additional reading

  • Burckhardt, J. J. (1980), Die Mathematik an der Universität Zurich 1916-1950 unter den Professoren R. Fueter, A. Speiser und P. Finsler, Basel .
  • References

    Paul Finsler Wikipedia


    Similar Topics