Bisigma frames

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dc.contributor.advisorGilmour, Christopher Robert Andersonen_ZA
dc.contributor.advisorBrümmer, G C Len_ZA
dc.contributor.authorMatutu, Pen_ZA
dc.date.accessioned2015-02-24T04:13:07Z
dc.date.available2015-02-24T04:13:07Z
dc.date.issued1999en_ZA
dc.descriptionBibliography : 90-91.en_ZA
dc.description.abstractWe introduce and investigate the concept of a bi σ-frame. The cozero part of a biframe, itself a bi σ-frame, is defined and used to construct the compact regular, and regular Lindelöf coreflections for biframes. Pseudocompactness for biframes is defined in a natural way and characterised in terms of the cozero part. Finally we obtain the σ-frame analogue of the result that characterises the stably continuous frames in terms of the compact regular biframes.en_ZA
dc.identifier.apacitationMatutu, P. (1999). <i>Bisigma frames</i>. (Thesis). University of Cape Town ,Faculty of Science ,Department of Mathematics and Applied Mathematics. Retrieved from http://hdl.handle.net/11427/12535en_ZA
dc.identifier.chicagocitationMatutu, P. <i>"Bisigma frames."</i> Thesis., University of Cape Town ,Faculty of Science ,Department of Mathematics and Applied Mathematics, 1999. http://hdl.handle.net/11427/12535en_ZA
dc.identifier.citationMatutu, P. 1999. Bisigma frames. University of Cape Town.en_ZA
dc.identifier.ris TY - Thesis / Dissertation AU - Matutu, P AB - We introduce and investigate the concept of a bi σ-frame. The cozero part of a biframe, itself a bi σ-frame, is defined and used to construct the compact regular, and regular Lindelöf coreflections for biframes. Pseudocompactness for biframes is defined in a natural way and characterised in terms of the cozero part. Finally we obtain the σ-frame analogue of the result that characterises the stably continuous frames in terms of the compact regular biframes. DA - 1999 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 1999 T1 - Bisigma frames TI - Bisigma frames UR - http://hdl.handle.net/11427/12535 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/12535
dc.identifier.vancouvercitationMatutu P. Bisigma frames. [Thesis]. University of Cape Town ,Faculty of Science ,Department of Mathematics and Applied Mathematics, 1999 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/12535en_ZA
dc.language.isoengen_ZA
dc.publisher.departmentDepartment of Mathematics and Applied Mathematicsen_ZA
dc.publisher.facultyFaculty of Scienceen_ZA
dc.publisher.institutionUniversity of Cape Town
dc.subject.otherMathematicsen_ZA
dc.titleBisigma framesen_ZA
dc.typeDoctoral Thesis
dc.type.qualificationlevelDoctoral
dc.type.qualificationnameDPhilen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceThesisen_ZA
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