Nonlinear periodic systems with the -Laplacian: existence and multiplicity results.
Papalini, Francesca (2007)
Abstract and Applied Analysis
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Displaying similar documents to “Slowly oscillating solutions of a parabolic inverse problem: boundary value problems.”
Nonlinear periodic systems with the -Laplacian: existence and multiplicity results.
Solvability in Sobolev spaces of a problem for a second order parabolic equation with time derivative in the boundary condition.
Frolova, E. (1999)
Portugaliae Mathematica
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Existence principle for advanced integral equations on semiline.
Chiş, Adela (2007)
Fixed Point Theory and Applications [electronic only]
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Singular higher order boundary value problems for ordinary differential equations.
Kunkel, Curtís (2009)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Extremal solutions and relaxation for second order vector differential inclusions
Evgenios P. Avgerinos, Nikolaos S. Papageorgiou (1998)
Archivum Mathematicum
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In this paper we consider periodic and Dirichlet problems for second order vector differential inclusions. First we show the existence of extremal solutions of the periodic problem (i.e. solutions moving through the extreme points of the multifunction). Then for the Dirichlet problem we show that the extremal solutions are dense in the -norm in the set of solutions of the “convex” problem (relaxation theorem).
Periodic solutions for differential inclusions in
Michael E. Filippakis, Nikolaos S. Papageorgiou (2006)
Archivum Mathematicum
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We consider first order periodic differential inclusions in . The presence of a subdifferential term incorporates in our framework differential variational inequalities in . We establish the existence of extremal periodic solutions and we also obtain existence results for the “convex” and “nonconvex”problems.