On the solution sets of some nonconvex hyperbolic differential inclusions
Francesco S. de Blasi, Giulio Pianigiani, Vasile Staicu (1995)
Czechoslovak Mathematical Journal
Similarity:
Displaying similar documents to “On the set of solutions of some nonconvex nonclosed hyperbolic differential inclusions”
On the solution sets of some nonconvex hyperbolic differential 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
Similarity:
The Picard-Ionescu problem for hyperbolic inclusions with modified argument
Georgeta Teodoru (2004)
Annales Polonici Mathematici
Similarity:
We consider the Picard-Ionescu problem for hyperbolic inclusions with modified argument. Existence of a local solution is proved and some properties of the set of solutions are established.
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
Similarity:
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.
Some theorems of Scorza-Dragoni type for multifunctions with application to the problem of existence of solutions for differential multivalued equations
Stanisław Łojasiewicz, jr. (1985)
Banach Center Publications
Similarity:
Monotone approximation of measurable multifunctions by simple multifunctions
Beata Kubiś (2001)
Mathematica Bohemica
Similarity:
We investigate the problem of approximation of measurable multifunctions by monotone sequences of measurable simple ones. Our main tool is the Marczewski function, i.e., the characteristic function of a sequence of sets.