Boundary value problems for -difference inclusions.

Ahmad, Bashir; Ntouyas, Sotiris K.

Displaying similar documents to “Boundary value problems for $q$ -difference inclusions.”

Application of a noncompactness technique to an investigation of the existence of solutions to a nonlocal multivalued Darboux problem.

Byszewski, Ludwik, Papageorgiou, Nikolaos S. (1999)

Journal of Applied Mathematics and Stochastic Analysis

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Existence of solutions for operator inclusions : a unified approach

Diego Averna, Salvatore A. Marano (1999)

Rendiconti del Seminario Matematico della Università di Padova

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Fixed points of multivalued contractions with nonclosed, nonconvex values

Salvatore A. Marano (1994)

Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni

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For a class of multivalued contractions with nonclosed, nonconvex values, the set of all fixed points is proved to be nonempty and arcwise connected. Two applications are then developed. In particular, one of them is concerned with some properties of the set of all classical trajectories corresponding to continuous controls for a given nonlinear control system.

Existence results for boundary value problems for fourth-order differential inclusions with nonconvex valued right hand side

A. Arara, Mouffak Benchohra, Sotiris K. Ntouyas, Abdelghani Ouahab (2004)

Archivum Mathematicum

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In this paper a fixed point theorem due to Covitz and Nadler for contraction multivalued maps, and the Schaefer’s theorem combined with a selection theorem due to Bressan and Colombo for lower semicontinuous multivalued operators with decomposables values, are used to investigate the existence of solutions for boundary value problems of fourth-order differential inclusions.