Analytic Baire spaces
Volume 217 / 2012
Fundamenta Mathematicae 217 (2012), 189-210
MSC: Primary 26A03, 04A15; Secondary 02K20.
DOI: 10.4064/fm217-3-1
Abstract
We generalize to the non-separable context a theorem of Levi characterizing Baire analytic spaces. This allows us to prove a joint-continuity result for non-separable normed groups, previously known only in the separable context.