Sublocale sets and sublocale lattices

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 01 Jan 2006 Portugal Publisher:Universitatis Masarykianae Brunensis, Facultas Scientiarum Naturalium, Brno

Authors: Picado, Jorge; Pultr, Aleš;

handle: 10316/11344

Sublocale sets and sublocale lattices

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Abstract

We present very short and simple proofs of such facts as co-frame distributivity of sublocales, zero-dimensionality of the resulting co-frames, Isbell’s Density Theorem and characteristic properties of fit and subfit frames, using sublocale sets

CMUC/FCT; Ministry of Education of the Czech Republic, project 1M0021620808

Country

Portugal

Related Organizations

University of Coimbra
Portugal

Keywords

Frames, Sublocales, Fitness and subfitness, frames, coframe of sublocales, fitness and subfitness, Coframe of sublocales, sublocales, Frames, locales

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