The minimum number of points of inflexion of closed curves in the projective plane

DOI10.2748/tmj/1178244837zbMath0088.14501OpenAlexW2044669196MaRDI QIDQ771247

Shigeo Sasaki

Publication date: 1957

Published in: Tôhoku Mathematical Journal. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2748/tmj/1178244837

zbMATH Keywords

metric geometry, convex geometry, integral geometry

Mathematics Subject Classification ID

Classical differential geometry (53Axx)

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