Properties of the solution of evolution inclusions driven by time dependent subdifferentials
Nikolaos S. Papageorgiou (1992)
Commentationes Mathematicae Universitatis Carolinae
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In this paper we consider evolution inclusions driven by a time-dependent subdifferential. First we prove a relaxation result and then we use it to show that if the solution set is closed in a space of continuous functions, then the orientor field is almost everywhere convex valued.