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math.FA2024
Octahedrality and Gâteaux smoothness
Ch. Cobollo, P. Hájek
We prove that every Banach space admitting a Gateaux smooth norm and containing a complemented copy of has an equivalent renorming which is simultaneously Gâteaux smooth a…
math.FA2024
On the strongly subdifferentiable points in Lipschitz-free spaces
Christian Cobollo, Sheldon Dantas, Petr Hájek +1
In this paper, we present some sufficient conditions on a metric space for which every molecule is a strongly subdifferentiable (SSD, for short) point in the Lipschitz-free spa…