Xm. Guo, On existence and uniqueness of solution of hyperbolic differential inclusion with discontinuous nonlinearity, J MATH ANAL, 241(2), 2000, pp. 198-213
In this paper a hyperbolic differential inclusion with a discontinuous and
nonlinear multi-valued term is studied, and the existence and uniqueness of
its global weak solutions are obtained. We also study the asymptotic behav
ior of the solutions under suitable assumptions. (C) 2000 Academic Press.