Workshop on Generalized Galois Tukey Connections and Topology

This workshop is devoted to the interaction between Galois-Tukey theory and set theoretic topology. Generalized Galois-Tukey morphisms were introduced and studied by Vojtas, Fremlin, Blass and others to illuminate Cichon's diagram and other relationships between cardinal characteristics of the continuum. Recently the same ideas of focusing on underlying relations, and their morphisms, has been shown to been highly effective in set theoretic topology.