On the vertices of an oval

DOI10.1007/BF01597375zbMath0020.16303MaRDI QIDQ2646247

Chieh-Fan Yü

Publication date: 1939

Published in: Mathematische Annalen (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/160018

zbMATH Keywords

Differential geometry

Cites Work

• Unnamed Item
• On a certain class of ovals
• A new form of the four-vertex theorem

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