TY  - JOUR
AU  - Azagra Rueda, Daniel
AU  - Ferrera Cuesta, Juan
AU  - García Bravo, Miguel
AU  - Gómez Gil, Javier
PY  - 2018
DO  - 10.1016/j.jat.2018.03.001
UR  - https://hdl.handle.net/20.500.14352/117923
T2  - Journal of Approximation Theory
AB  - Let f : Rn →Rbeafunction.Assumethat for a measurable set Ω and almost every x ∈ Ω there exists a vector ξx ∈ Rn such thatLim inf h→0    f (x +h)− f(x)−⟨ξx,h⟩ / |h|2  >−∞.Then we show that f satisfies a Lusin-type property of order 2 in Ω, that is to...
LA  - eng
M2  - 1
PB  - Elsevier
KW  - Lusin property of order 2
KW  - Proximal subdifferential
KW  - Fréchet subdifferential
TI  - Subdifferentiable functions satisfy Lusin properties of class C^{1} or C^{2}
TY  - journal article
VL  - 230
ER  -