Connectedness like properties on the hyperspace of convergent sequences
General Topology
2015-10-14 v1
Abstract
This paper is a continuation of the work done in \cite{sal-yas} and \cite{may-pat-rob}. We deal with the Vietoris hyperspace of all nontrivial convergent sequences of a space . We answer some questions in \cite{sal-yas} and generalize several results in \cite{may-pat-rob}. We prove that: The connectedness of implies the connectedness of ; the local connectedness of is equivalent to the local connectedness of ; and the path-wise connectedness of implies the path-wise connectedness of . We also show that the space of nontrivial convergent sequences on the Warsaw circle has -many path-wise connected components, and provide a dendroid with the same property.
Keywords
Cite
@article{arxiv.1510.03788,
title = {Connectedness like properties on the hyperspace of convergent sequences},
author = {S. Garcia-Ferreira and R. Rojas-Hernandez},
journal= {arXiv preprint arXiv:1510.03788},
year = {2015}
}