aequationes mathematicae

, Volume 34, Issue 2, pp 221–230

On the four-vertex theorem

  • U. Pinkall
Research Papers

DOI: 10.1007/BF01830673

Cite this article as:
Pinkall, U. Aeq. Math. (1987) 34: 221. doi:10.1007/BF01830673

AMS (1980) subject classification

Primary 53A04, 53A30

Copyright information

© Birkhäuser Verlag 1987

Authors and Affiliations

  • U. Pinkall
    • 1
  1. 1.Fachbereich MathematikTU BerlinBerlin 12West Germany