%0 Journal Article %T On the stability of nonautonomous binary dynamical systems of partial differential equations %A Salvatore Rionero %J Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali %D 2013 %I Accademia Peloritana dei Pericolanti %R 10.1478/aapp.91s1a17 %X Nonlinear nonautonomoua binary reaction-diffusion dynamical systems of partial differential equations (PDE) are considered. Stability criteria - via a nonautonomous L2-energy - are obtained. Applications to nonautonomous Lotka-volterra systems of PDEs and to ˇ°preysˇ± struggle for the life, are furnished. %U http://dx.doi.org/10.1478/AAPP.91S1A17