4 citations · 10 across the 14 of their papers we have counts for
4 papers · 1 filter
Sphere branched coverings and the growth rate inequality
J. Iglesias, A. Portela, A. Rovella +1
We show that the growth inequality rate holds for branched coverings of degree of the sphere having a completely in…
Examples of minimal set for IFSs
Nancy Guelman, Jorge Iglesias, Aldo Portela
We exhibit different examples of minimal sets for an IFS of homeomorphisms with rotation number equal to 0. It is proved that these examples are, from a topological point of view,…
An example of a map which is robustly transitive but not (robustly transitive)
Jorge Iglesia, Aldo Portela
The aim of this work is to exhibit an example of an endomorphism of $\T^{2}$ which is -robustly transitive but not -robustly transitive.
Dynamics of annulus maps III: completeness
J. Iglesias, A. Portela, A. Rovella +1
Consider a continuous surjective self map of the open annulus with degree d > 1. It is proved that the number of Nielsen classes of periodic points is maximum possible whenever f h…