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arxiv: 0805.2793 · v1 · submitted 2008-05-19 · 🧮 math.DG

The length of the shortest closed geodesics on a positively curved manifold

classification 🧮 math.DG
keywords closedgeodesicslengthshortestboundcharacterizationcurvaturecurved
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We give a metric characterization of the Euclidean sphere in terms of the lower bound of the sectional curvature and the length of the shortest closed geodesics.

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