%0 Journal Article
%A Coste, M.
%A Puente Muñoz, María Jesús De La
%T Atypical values at infinity of a polynomial function on the real plane: an erratum, and an algorithmic criterion
%D 2001
%@ 0022-4049
%U https://hdl.handle.net/20.500.14352/57780
%X We correct a previously published theorem by proving a criterion to decide whether the fibration given by a real polynomial function f : R-2 --> R is locally trivial at infinity. The algorithmical nature of this criterion provides a test that can be applied to any real polynomial f.
%~