On deformations of Hamiltonian actions
Symplectic Geometry
2008-10-01 v1
Abstract
In this paper we generalize to coisotropic actions of compact Lie groups a theorem of Guillemin on deformations of Hamiltonian structures on compact symplectic manifolds. We show how one can reconstruct from the moment polytope the symplectic form on the manifold.
Cite
@article{arxiv.math/0511015,
title = {On deformations of Hamiltonian actions},
author = {Lucio Bedulli and Anna Gori},
journal= {arXiv preprint arXiv:math/0511015},
year = {2008}
}
Comments
12 pages, 5 figures