Open sets of diffeomorphisms having two attractors, each with an everywhere dense basin

Ittai Kan

Published 1994-07-01Version 1

We announce the discovery of a diffeomorphism of a three-dimensional manifold with boundary which has two disjoint attractors. Each attractor attracts a set of positive $3$-dimensional Lebesgue measure whose points of Lebesgue density are dense in the whole manifold. This situation is stable under small perturbations.