51 citations · 109 across the 12 of their papers we have counts for
3 papers · 1 filter
Hopf orbits and the first ECH capacity
Umberto Hryniewicz, Michael Hutchings, Vinicius G. B. Ramos
We consider dynamically convex star-shaped domains in a symplectic vector space of dimension . For such a domain, a ``Hopf orbit'' is a closed characteristic in the boundary whi…
Coarse distance from dynamically convex to convex
Julien Dardennes, Jean Gutt, Vinicius G. B. Ramos +1
Chaidez and Edtmair have recently found the first example of dynamically convex domains in that are not symplectomorphic to convex domains (called symplectically conv…
Gromov width of the disk cotangent bundle of spheres of revolution
Brayan Ferreira, Vinicius G. B. Ramos, Alejandro Vicente
Inspired by work of the first and second author, this paper studies the Gromov width of the disk cotangent bundle of spheroids and Zoll spheres of revolution. This is achieved with…