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Quasi continuous selections of upper baire continuous mappings

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dc.title Quasi continuous selections of upper baire continuous mappings en
dc.contributor.author Matejdes, Milan
dc.relation.ispartof Matematicki Vesnik
dc.identifier.issn 0025-5165 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2010
utb.relation.volume 62
utb.relation.issue 1
dc.citation.spage 69
dc.citation.epage 76
dc.type article
dc.language.iso en
dc.publisher Društvo matematičara en
dc.relation.uri http://www.emis.de/journals/MV/101/mv10109.pdf
dc.subject Quas ispojitosť cs
dc.subject Baireava spojitosť cs
dc.subject usco multifunkcie cs
dc.subject minimalne multifunkcie cs
dc.subject selektor cs
dc.subject cluster bod cs
dc.subject cluster multifunkcia cs
dc.subject quasi-continuity en
dc.subject Baire continuity en
dc.subject usco multifunction en
dc.subject minimal multifunction en
dc.subject selection en
dc.subject cluster point en
dc.subject cluster multifunction en
dc.description.abstract Práca pojednáva o existencii selektorov pre uzavreto hodnotovú zhora c-baireovsky spojitú multifunkciu F. Hlavný výsledok sa dotýka existencie minimálnej usco multifunkcie, ktorá pretína hodnoty F a jej selektora, ktorý je kvázispojitý až na riedku množinu. Metódy sú založené na vlastnostiach minimálnych multifinkcií a cluster multifunkcie generovanej cluster systémom množín druhej kategórie s baireovou vlastnosťou. cs
dc.description.abstract The paper deals with the existence problem of selections for a closed valued and c-upper Baire continuous multifunction F. The main goal is to find a minimal usco multifunction intersecting F and its selection that is quasi continuous everywhere except at points of a nowhere dense set. The methods are based on properties of minimal multifunctions and a cluster multifunction generated by a cluster process with respect to the system of all sets of second category with the Baire property. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1000841
utb.identifier.rivid RIV/70883521:28140/10:63509016!RIV11-MSM-28140___
utb.identifier.obdid 43863940
utb.identifier.scopus 2-s2.0-77749258323
utb.identifier.wok 000436926700009
utb.source j-riv
utb.contributor.internalauthor Matejdes, Milan
utb.wos.affiliation [Matejdes, Milan] Tomas Bata Univ Zlin, Dept Math, Fac Appl Informat, Stranemi 4511, Zlin 76005, Czech Republic
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