On a characterization of quasicontinuous multifunctions
Tibor Neubrunn, Ondrej Náther (1982)
Časopis pro pěstování matematiky
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Displaying similar documents to “-continuity and closed graphs”
On a characterization of quasicontinuous multifunctions
On multifunctions with closed graphs
D. Holý (2001)
Mathematica Bohemica
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The set of points of upper semicontinuity of multi-valued mappings with a closed graph is studied. A topology on the space of multi-valued mappings with a closed graph is introduced.
Closed graph multi-selections
Valentin Gutev (2011)
Fundamenta Mathematicae
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A classical Lefschetz result about point-finite open covers of normal spaces is generalised by showing that every lower semi-continuous mapping from a normal space into the nonempty compact subsets of a metrizable space admits a closed graph multi-selection. Several applications are given as well.
On upper and lower -continuous multifunctions
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Mathematica Slovaca
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On multi-valued functions.
Rade Dacic (1969)
Publications de l'Institut Mathématique [Elektronische Ressource]
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About the Maximum and the Minimum of Darboux Functions
Jana Farková (1971)
Matematický časopis
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