Global properties of tight Reeb flows with applications to Finsler geodesic flows on $S^2$
作者： Pedro A. S. Salomão , Umberto Hryniewicz
DOI: 10.1017/S0305004112000333
关键词: Pure mathematics 、 Metric (mathematics) 、 Mathematical analysis 、 Geodesic map 、 Mathematics 、 Geodesic 、 Special case 、 Energy (signal processing) 、 Type (model theory) 、 Flag (linear algebra) 、 Point (geometry)
摘要: We show that if a Finsler metric on $S^2$ with reversibility $r$ has flag curvatures $K$ satisfying $(\frac{r}{r+1})^2
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