TY - JOUR T1 - Existence and stability of quasi-periodic solutions for derivative wave equations JF - Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti Lincei Matematica e Applicazioni Y1 - 2013 A1 - Massimiliano Berti A1 - Luca Biasco A1 - Michela Procesi KW - Constant coefficients KW - Dynamical systems KW - Existence and stability KW - Infinite dimensional KW - KAM for PDEs KW - Linearized equations KW - Lyapunov exponent KW - Lyapunov methods KW - Quasi-periodic solution KW - Small divisors KW - Wave equations AB - In this note we present the new KAM result in [3] which proves the existence of Cantor families of small amplitude, analytic, quasi-periodic solutions of derivative wave equations, with zero Lyapunov exponents and whose linearized equation is reducible to constant coefficients. In turn, this result is derived by an abstract KAM theorem for infinite dimensional reversible dynamical systems*. VL - 24 N1 - cited By (since 1996)0 ER -