In Palmigiano and Re (J Pure Appl Algebra 215(8):1945-1957, 2011), spatial SGF-quantales are axiomatically introduced and proved to be representable as sub unital involutive quantales of quantales arising from set groupoids. In the present paper, spatial SGF-quantales of this class are shown to be optimally representable as unital involutive quantales of relations. The results of the present paper have several aspects in common with Jónsson and Tarski's representation theory for relation algebras (Jónsson and Tarski, Am J Math 74(2):127-162, 1952).
Relational Representations of Groupoid Quantales
RE, Riccardo
2013-01-01
Abstract
In Palmigiano and Re (J Pure Appl Algebra 215(8):1945-1957, 2011), spatial SGF-quantales are axiomatically introduced and proved to be representable as sub unital involutive quantales of quantales arising from set groupoids. In the present paper, spatial SGF-quantales of this class are shown to be optimally representable as unital involutive quantales of relations. The results of the present paper have several aspects in common with Jónsson and Tarski's representation theory for relation algebras (Jónsson and Tarski, Am J Math 74(2):127-162, 1952).File in questo prodotto:
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