%0 Journal Article
%A Ferrera Cuesta, Juan
%A Gómez Gil, Javier
%T Whitney's Theorem: A nonsmooth version
%D 2015
%@ 0022-247X
%U https://hdl.handle.net/20.500.14352/24119
%X In this paper we solve the problem of extending continuous functions with nonempty subdifferential at every point of a closed subset A of R-n to functions with the same property defined in the whole Rn, keeping the property of outer semicontinuity of the subdifferential, which is a set-valued function. The proof is constructive, and gives us a wide range of possible extensions.
%~