Fragmentability and σ-fragmentability
Tom 143 / 1993
Fundamenta Mathematicae 143 (1993), 207-220
DOI: 10.4064/fm-143-3-207-220
Streszczenie
Recent work has studied the fragmentability and σ-fragmentability properties of Banach spaces. Here examples are given that justify the definitions that have been used. The fragmentability and σ-fragmentability properties of the spaces $ℓ^∞$ and $ℓ_c^∞({Γ})$, with Γ uncountable, are determined.
