The -limit sets of quadratic Julia sets

Abstract

AbstractIn this paper we characterize$\omega $-limit sets of dendritic Julia sets for quadratic maps. We use Baldwin’s symbolic representation of these spaces as a non-Hausdorff itinerary space and prove that quadratic maps with dendritic Julia sets have shadowing, and also that for all such maps, a closed invariant set is an$\omega $-limit set of a point if, and only if, it is internally chain transitive.