Continuous families of Hamiltonian torus actions

Abstract

We determine conditions under which two Hamiltonian torus actions on a symplectic manifold $M$ are homotopic by a family of Hamiltonian torus actions, when $M$ is a toric manifold and when $M$ is a coadjoint orbit.

26 pages, 1 figure. To appear in J. Geom. Phys

References in corpus (1)

• Characteristic classes of smooth fibrations

Cited by in corpus (1)

• Lifting Hamiltonian loops to isotopies in fibrations