Existence of solutions for second-order evolution inclusions
Nikolaos S. Papageorgiou1,2
Received01 Aug 1994
Revised01 Nov 1994
Abstract
In this paper we examine second-order nonlinear evolution inclusions and
prove two existence theorems; one with a convex-valued orientor field and the
other with a nonconvex-valued field. An example of a hyperbolic partial differential inclusion is also presented.