Jan van Mill: Some Gul’ko type results for spaces of continuous functions

Speaker: Jan van Mill (University of Amsterdam) 

Title: Some Gul’ko type results for spaces of continuous functions
(joint work with Jan Baars)

 Abstract
In 1990, Gul’ko proved that $C_p(\omega\cup \{p\})$ and $C_p(\omega\cup \{q\})$ are linearly homeomorphic, where $p$ and $q$ are free ultrafilters on $\omega$, if and only if $p$ and $q$ have the same type (that is, are equivalent under some permutation of $\omega$). We present some generalizations of this result and pose some problems.
Event Details: 

Date: October 5, 2023
Time: 10:30 AM - 12:00 PM Central European Time
Location: Renyi Intezet, Nagyterem, Budapest, Hungary

This event will be a mixed talk, offering both in-person attendance at the Renyi Institute and a Zoom option for those who cannot join us physically.  To join the Zoom session, please contact Lajos Soukup at soukup@renyi.hu, and he will provide you with the necessary link.