Journal of Symplectic Geometry
Volume 15 (2017)
Symplectic capacities from Hamiltonian circle actions
Pages: 785 – 802
Let $M$ be a closed Fano symplectic manifold with a semifree Hamiltonian circle action with isolated maximum. We compute the Gromov width and the Hofer–Zehnder capacity of $M$ using a moment map.
Dong Youp Suh is supported in part by the Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education (2013R1A1A2007780).
Paper received on 27 April 2014.