3 papers
math.GN2018
Web spaces and worldwide web spaces: topological aspects of domain theory
Marcel Erné
Web spaces, wide web spaces and worldwide web spaces (alias C-spaces) provide useful generalizations of continuous domains. We present new characterizations of such spaces and thei…
math.CT2016
Tensor products and relation quantales
Marcel Erné, Jorge Picado
A classical tensor product of complete lattices and , consisting of all down-sets in that are join-closed in either coordinate, is isomorphic…
cs.LO2016
Core spaces, sector spaces and fan spaces: a topological approach to domain theory
Marcel Erné
We present old and new characterizations of core spaces, alias worldwide web spaces, originally defined by the existence of supercompact neighborhood bases. The patch spaces of cor…