Stegall compact spaces which are not fragmentable

DOI10.1016/S0166-8641(98)00045-5zbMath0991.54030OpenAlexW2071031811WikidataQ127647476 ScholiaQ127647476MaRDI QIDQ1304853

Ondřej F. K. Kalenda

Publication date: 22 September 1999

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

Full work available at URL: https://doi.org/10.1016/s0166-8641(98)00045-5

zbMATH Keywords

fragmentable compact spaceminimal usco mappingStegall's class of compact spaces

Mathematics Subject Classification ID

Set-valued maps in general topology (54C60) Consistency and independence results in general topology (54A35) Special constructions of topological spaces (spaces of ultrafilters, etc.) (54D80)

Related Items (17)

Minimal usco and minimal cusco maps and compactness ⋮ Universally meager sets and principles of generic continuity and selection in Banach spaces ⋮ On subclasses of weak Asplund spaces ⋮ On regulated functions ⋮ Spaces of Minimal Usco and Minimal Cusco Maps as Fréchet Topological Vector Spaces ⋮ Fréchet subspaces of minimal usco and minimal cusco maps ⋮ Single-directional properties of quasi-monotone operators ⋮ Separated sets and Auerbach systems in Banach spaces ⋮ Relations between minimal usco and minimal cusco maps ⋮ Fragmentability of open sets and topological games ⋮ Minimal usco maps and cardinal invariants of the topology of uniform convergence on compacta ⋮ A weak Asplund space whose dual is not weak$^*$ fragmentable ⋮ Continuity points of quasi-continuous mappings. ⋮ A weak Asplund space whose dual is not in Stegall’s class ⋮ Variational principles and topological games ⋮ The convergence space of minimal USCO mappings ⋮ A weakly Stegall space that is not a Stegall space

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