BONOTTO, Everaldo Mello, BORTOLAN, Matheus C., COLLEGARI, Rodolfo and PEREIRA, Fabiano. Perturbations of impulsive semigroups and existence of impulsive sets for finite and infinite-dimensional dynamical systems. Topological Methods in Nonlinear Analysis. Online. 27 September 2026. pp. 1 - 43. [Accessed 7 October 2026]. DOI 10.12775/TMNA.2025.064.