On Borel Classes of Sets of Fréchet Subdifferentiability
Volume 55 / 2007
Bulletin Polish Acad. Sci. Math. 55 (2007), 201-209
MSC: 26B05, 54H05.
DOI: 10.4064/ba55-3-2
Abstract
We study possible Borel classes of sets of Fréchet subdifferentiability of continuous functions on reflexive spaces.
