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  1. Topology and Dynamics
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  5. 2025

Continuum Theory

Icon: calendar Patricia Pellicer-Covarrubias (virtual) | 2025 Mar 07 from 11:05AM to 11:25AM (Eastern Time (US & Canada)) | Forbes 2070A

‟Coselectibility regarding symmetric products” by Patricia Pellicer-Covarrubias <paty@ciencias.unam.mx>, UNAM

Abstract:

In this talk we consider a concept which is the dual to the concept of a selectible space, namely, a $\Lambda$-coselection space ($\Lambda$ may be any given hyperspace of a space $X$). We consider this concept when $\Lambda$ is the $n$th symmetric product $F_n(X)$. We present sufficient conditions for a continuum to be either an $F_2(X)$-coselection space or an $F_3(X)$-coselection space.