Francisco R. Ruiz del Portal

activity

20092021

most citedIndices of the iterates of ({\Bbb R}^3)-homeomorphisms at fixed points which are isolated invariant sets

14 citations · 30 across the 5 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.GT2021★ 1 cited

Computational approximations of compact metric spaces

Pedro J. Chocano, Manuel A. Morón, Francisco R. Ruiz del Portal

Given a compact metric space $X$ , we associate to it an inverse sequence of finite $T_{0}$ topological spaces. The inverse limit of this inverse sequence contains a homeomorphic copy…

math.DS2021

On the triviality of flows in Alexandroff spaces

Pedro J. Chocano, Diego Mondéjar Ruiz, Manuel A. Morón +1

We prove that the unique possible flow in an Alexandroff $T_{0}$ -space is the trivial one. To motivate this result, we relate Alexandroff spaces to topological hyperspaces.