Moduli spaces of semitoric systems
arXiv:1502.07296
Abstract
Recently Pelayo-Vũ Ngoc classified semitoric integrable systems in terms of five symplectic invariants. Using this classification we define a family of metrics on the space of semitoric integrable systems. The resulting metric space is incomplete and we construct the completion.
arXiv comment32 pages, 11 figures. Revised and presentation improved. To appear in the Journal of Geometry and Physics