%0 Journal Article
%A Fernando Galván, José Francisco
%A Gamboa Mutuberria, José Manuel
%T Polynomial and regular images of R-n
%D 2006
%@ 0021-2172
%U https://hdl.handle.net/20.500.14352/49904
%X We obtain new necessary conditions for an n-dimensional semialgebraic subset of R-n to be a polynomial image of R-n. Moreover, we prove that a large family of planar bidimensional semialgebraic sets with piecewise linear boundary are images of polynomial or regular maps, and we estimate in both cases the dimension of their generic fibers.
%~