Formal normal form of Ak slow fast systems
arXiv:1504.00122 · doi:10.1016/j.crma.2015.06.009
Abstract
An Ak slow fast system is a particular type of singularly perturbed ODE. The corresponding slow manifold is defined by the critical points of a universal unfolding of an Ak singularity. In this note we propose a formal normal form of Ak slow fast systems.