Differentiability of the distance function and points of multi-valuedness of the metric projection in Banach space
Luděk Zajíček (1983)
Czechoslovak Mathematical Journal
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Displaying similar documents to “On sets of non-differentiability of Lipschitz and convex functions”
Differentiability of the distance function and points of multi-valuedness of the metric projection in Banach space
On Fréchet differentiability of convex functions on Banach spaces
Wee-Kee Tang (1995)
Commentationes Mathematicae Universitatis Carolinae
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Equivalent conditions for the separability of the range of the subdifferential of a given convex Lipschitz function defined on a separable Banach space are studied. The conditions are in terms of a majorization of by a -smooth function, separability of the boundary for or an approximation of by Fréchet smooth convex functions.
Supergeneric results and Gateâux differentiability of convex and Lipschitz functions on small sets
Luděk Zajíček (1997)
Acta Universitatis Carolinae. Mathematica et Physica
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On the differentiation of convex functions in finite and infinite dimensional spaces
Luděk Zajíček (1979)
Czechoslovak Mathematical Journal
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