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scientific article; zbMATH DE number 1344978 - MaRDI portal

scientific article; zbMATH DE number 1344978

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Publication:4266229

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zbMath0982.53002MaRDI QIDQ4266229

Masaaki Umehara

Publication date: 8 April 2002

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Schwarzian derivative closed curves curvature function Moebius transformations contact topology convex plane curves four vertex theorem Bose formula convex space curves Arnold's tennis ball theorem Möbius' three inflection points theorem Sedykh's four vertex theorem

Mathematics Subject Classification ID

Curves in Euclidean and related spaces (53A04) (n)-vertex theorems via direct methods (51L15) Geometric orders, order geometry (53C75)

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