On the structure of the singularity manifolds of dispersing billiards

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/75343In this paper we study the singularity manifolds of multidimensional strictly dispersing billiards and show that the proof of the Fundamental theorem for dispersing billiards remain valid for a dense set of finitely smooth scatterers.Dynamical SystemsOn the structure of the singularity manifolds of dispersing billiardstext