Approximation by continuous functions in the Fell topology

DOI10.1016/j.topol.2007.05.030zbMath1155.54010OpenAlexW2069405234MaRDI QIDQ952622

L'ubica Holá, Giuliano Artico, Roberto Moresco, Umberto Marconi

Publication date: 12 November 2008

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.topol.2007.05.030

zbMATH Keywords

Vietoris topologyupper semicontinuityFell topologymultivalued function

Mathematics Subject Classification ID

Hyperspaces in general topology (54B20) Function spaces in general topology (54C35)

Related Items (1)

Topological properties of the space of convex minimal usco maps

Cites Work

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• On a theorem of Cellina for set valued functions
• On minimal upper semicontinuous compact-valued maps
• Hausdorff metric on the space of upper semicontinuous multifunctions
• Spaces of densely continuous forms
• Spaces of densely continuous forms, USCO and minimal USCO maps
• A note on closed maps and compact sets
• Continuous selections of multivalued mappings
• Relations approximated by continuous functions
• Topologies on Spaces of Subsets

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