Translation Results for Some Star-Selection Games
Abstract
We continue to explore the ways in which high-level topological connections arise from connections between fundamental features of the spaces, in this case focusing on star-selection principles in Pixley-Roy hyperspaces and uniform spaces. First, we find a way to write star-selection principles as ordinary selection principles, allowing us to apply our translation theorems to star-selection games. For Pixley-Roy hyperspaces, we are able to extend work of M. Sakai and connect the star-Menger/Rothberger games on the hyperspace to the -Menger/Rothberger games on the ground space. Along the way, we uncover connections between cardinal invariants. For uniform spaces, we show that the star-Menger/Rothberger game played with uniform covers is equivalent to the Menger/Rothberger game played with uniform covers, reinforcing an observation of Lj. Ko\v{c}inac.
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Cite
@article{arxiv.2210.00329,
title = {Translation Results for Some Star-Selection Games},
author = {Christopher Caruvana and Jared Holshouser},
journal= {arXiv preprint arXiv:2210.00329},
year = {2024}
}
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23 Pages