2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/224026We describe all the dynamical degrees of automorphisms of hyperkähler manifolds in terms of the first dynamical degree. We also present two explicit examples of different geometric flavours.A small mistake is corrected. Four references are added. To appear in Manuscripta MathAlgebraic GeometryDynamical Systems14J50, 14J28, 14J40, 37B40, 53C26text