%0 Journal Article
%A Gamboa Mutuberria, José Manuel
%T A Positivstellensatz For Rings Of Continuous-Functions
%D 1987
%@ 0022-4049
%U https://hdl.handle.net/20.500.14352/64633
%X A one page proof (using the real spectrum) of the following result: Let f, g : X ! R be a continuous functions on a topological space X, such that f is strictly positive on g−1(0).Then there exist continuous functions u, v and w such that (1 + v2)f = 1 + w2 + gu.
%~