On cardinal characteristics associated with the strong measure zero ideal

18 Mar 2020 Cardona Miguel A.

Let $\mathcal{SN}$ be the strong measure zero $\sigma$-ideal. We prove a result providing bounds for $\mathrm{cof}(\mathcal{SN})$ which implies Yorioka's characterization of the cofinality of the strong measure zero... (read more)

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