Multifunctions of two variables: examples and counterexamples

Jürgen Appell

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Displaying similar documents to “Multifunctions of two variables: examples and counterexamples”

On superpositionally measurable multifunctions

Andrzej Spakowski (1989)

Acta Universitatis Carolinae. Mathematica et Physica

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On superpositionally measurable semi-Carathéodory multifunctions

Wojciech Zygmunt (1992)

Commentationes Mathematicae Universitatis Carolinae

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For multifunctions $F : T \times X \to 2^{Y}$ , measurable in the first variable and semicontinuous in the second one, a relation is established between being product measurable and being superpositionally measurable.

Lipschitzian generalized differential equations

C. J. Himmelberg, F. S. Van Vleck (1972)

Rendiconti del Seminario Matematico della Università di Padova

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Monotone approximation of measurable multifunctions by simple multifunctions

Beata Kubiś (2001)

Mathematica Bohemica

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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.