Ideal convergent subsequences and rearrangements for divergent sequences of functions

Marek Balcerzak, Michał Popławski, Artur Wachowicz

Let $\I$ be an ideal on $\mathbb{N}$ which is either analytic or coanalytic. Assume that $(f_n)$ is a sequence of functions with the Baire property from a Polish space $X$ into a complete…