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Sobriety and spatiality in categories of lattice-valued algebras. (English) Zbl 1261.18003

The paper provides an adjoint situation, with its corresponding maximal sobriety-spatiality equivalence, between the categories of lattice-valued topological spaces and localic lattice-valued algebras (in the sense of A. Di Nola and G. Gerla [Stochastica 11, No. 2–3, 137–150 (1987; Zbl 0681.08002)]). The author claims this to be an extension of the equivalence between the categories of sober topological spaces and spatial locales to the framework of \((L,M)\)-fuzzy topology of T. Kubiak and A. Šostak [“Foundations of the theory of \((L,M)\)-fuzzy topological spaces”, in: U. Bodenhofer (ed.) et al., Abstracts of the 30th Linz seminar on fuzzy set theory, Johannes Kepler Universität, Linz. 70–73 (2009)].

MSC:

18B30 Categories of topological spaces and continuous mappings (MSC2010)
06D22 Frames, locales
08A72 Fuzzy algebraic structures
54A40 Fuzzy topology

Citations:

Zbl 0681.08002
Full Text: DOI

References:

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