39 citations · 140 across the 18 of their papers we have counts for
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math.DS2019★ 1 cited
Genus zero global surfaces of section for Reeb flows and a result of Birkhoff
Umberto L. Hryniewicz, Pedro A. S. Salomão, Krzysztof Wysocki
We exhibit sufficient conditions for a finite collection of periodic orbits of a Reeb flow on a closed -manifold to bound a positive global surface of section with genus zero. T…
math.DS2019
A note on Schwartzman-Fried-Sullivan Theory, with an application
Umberto L. Hryniewicz
We prove a theorem on the existence of global surfaces of section with prescribed spanning orbits and homology class. This result is a modification and a refinement of a result due…