A classification of periodic time-dependent generalized harmonic oscillators using a Hamiltonian action of the Schrödinger-Virasoro group

Jeremie Unterberger

In the wake of a preceding article \cite{RogUnt06} introducing the Schrödinger-Virasoro group, we study its affine action on a space of $(1+1)$-dimensional Schrödinger operators wi…