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math.LO2019
Higher Independence
Vera Fischer, Diana Carolina Montoya
We study higher analogues of the classical independence number on . For regular uncountable, we denote by the minimal size of a maximal -independent family. We est…
math.LO2019
Towers and gaps at uncountable cardinals
Vera Fischer, Diana Carolina Montoya, Jonathan Schilhan +1
Our goal is to study the pseudo-intersection and tower numbers on uncountable regular cardinals, whether these two cardinal characteristics are necessarily equal, and related probl…