%0 Journal Article %T Impulsive Wendroff's type inequalities and their applications %A Anna Maria Piccirillo %A Michele Ciarletta %A Sergiy D. Borysenko %J Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali %D 2012 %I Accademia Peloritana dei Pericolanti %R 10.1478/aapp.902a2 %X Integro-sum inequalities for functions of two independent variables are investigated. New analogies of Wendroff's type inequalities for discontinuous functions are obtained. As applications, some hyperbolic equations with impulse influence are considered. New conditions of boundedness of solutions are obtained. %U http://dx.doi.org/10.1478/AAPP.902A2