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math.GN2026
Are scales Fréchet?
Raul Figueroa-Sierra, Osvaldo Guzmán, Michael Hrušák +1
We continue the study of Dow spaces of a -scale, originally introduced by Alan Dow in "-Weight and the Fréchet-Urysohn property" (Topology and its Applications, Vo…
math.GN2023
High dimensional sequential compactness
César Corral, Osvaldo Guzmán, Carlos López-Callejas
We give examples of -sequentially compact spaces that are not -sequentially compact under several assumptions. We improve results from Kubis and Szeptycki by building suc…