Representation Theorems for Quantales and Complete Idempotent Left Semirings

総合論

Higher Catoids, Higher Quantales and their Correspondences

We establish modal correspondences between omega-catoids and convolution omega-quantales. These are related to J\'onsson-Tarski style-dualities between relational structures and lattices with operators. We introduce omega-catoids as generalisations of (strict) omega-categories and in particular of the higher path categories generated by polygraphs (or computads) in higher rewriting. Convolution omega-quantales generalise the powerset omega-Kleene algebras recently proposed for algebraic coherence proofs in higher rewriting to weighted variants. We extend these correspondences to ({\omega},p)-catoids and convolution ({\omega},p)-quantales suitable for modelling homotopies in higher rewriting. We also specialise them to finitely decomposable ({\omega}, p)-catoids, an appropriate setting for defining ({\omega}, p)-semirings and ({\omega}, p)-Kleene algebras. These constructions support the systematic development and justification of higher quantale axioms relative to a previous ad hoc approach.Comment: 46 pages, 8 figure