%0 Journal Article
%J Nonlinear Differential Equations and Applications
%D 2008
%T Cantor families of periodic solutions of wave equations with C k nonlinearities
%A Massimiliano Berti
%A Philippe Bolle
%X We prove bifurcation of Cantor families of periodic solutions for wave equations with nonlinearities of class C k . It requires a modified Nash-Moser iteration scheme with interpolation estimates for the inverse of the linearized operators and for the composition operators. © 2008 Birkhaueser.
%B Nonlinear Differential Equations and Applications
%V 15
%P 247-276
%G eng
%R 10.1007/s00030-007-7025-5