Integrability of one degree of freedom symplectic maps with polar singularities
arXiv:nlin/0503042 · doi:10.1143/JPSJ.75.064006
Abstract
In this paper, we treat symplectic difference equations with one degree of freedom. For such cases, we resolve the relation between that the dynamics on the two dimensional phase space is reduced to on one dimensional level sets by a conserved quantity and that the dynamics is integrable, under some assumptions. The process which we introduce is related to interval exchange transformations.
10 pages, 2 figures