Displaying similar documents to “Boundary value problems for strongly nonlinear second order differential inclusions”

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.

Pseudomonotonicity and nonlinear hyperbolic equations

Dimitrios A. Kandilakis (1997)

Commentationes Mathematicae Universitatis Carolinae

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In this paper we consider a nonlinear hyperbolic boundary value problem. We show that this problem admits weak solutions by using a lifting result for pseudomonotone operators and a surjectivity result concerning coercive and monotone operators.