%0 Journal Article
%A Luengo Velasco, Ignacio
%A González Ramírez, Jorge A.
%T Deformations of functions without real critical points
%D 2003
%@ 0092-7872
%U https://hdl.handle.net/20.500.14352/57593
%X Given a real analytic function f(x, y) with one critical point P-0, we Study deformations f(1) of f such that, for any t not equal 0, the analytic function f(t) has no critical points in a neighborhood of P-0. We give explicitly a deformation without real critical points for any function which has only one real branch with characteristic exponents (4, 2q, r).
%~