2026-06-08T01:06:47Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/421372024-07-08T16:00:26Zcom_20.500.14352_14col_20.500.14352_15

Inverse sequences, rooted trees and their end spaces Martínez Pérez, Álvaro Alonso Morón, Manuel In this paper we prove that if we consider the standard real metric on simplicial rooted trees then the category Tower-Set of inverse sequences can be described by means of the bounded coarse geometry of the naturally associated trees. Using this we give a geometrical characterization of Mittag-Leffler property in inverse sequences in terms of the metrically proper homotopy type of the corresponding tree and its maximal geodesically complete subtree. We also obtain some consequences in shape theory. In particular we describe some new representations of shape morphisms related to infinite branches in trees. 2023-06-20T00:10:44Z 2023-06-20T00:10:44Z 2023-06-20T00:10:44Z 2010-10-01 journal article https://hdl.handle.net/20.500.14352/42137 0166-8641 10.1016/j.topol.2010.08.005 eng MTM 2006-00825 Martínez Pérez, Á. y Alonso Morón, M. «Inverse Sequences, Rooted Trees and Their End Spaces». Topology and Its Applications, vol. 157, n.o 16, octubre de 2010, pp. 2480-94. DOI.org (Crossref), https://doi.org/10.1016/j.topol.2010.08.005. restricted access Elsevier Science