2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/66268We consider compact connected six dimensional symplectic manifolds with Hamiltonian SU(2) or SO(3) actions with cyclic principal stabilizers. We classify such manifolds up to equivariant symplectomorphisms.Symplectic Geometry53D20; 53D35Complexity one Hamiltonian SU(2) and SO(3) actionstext