Tukey reduction among analytic directed orders
classification
🧮 math.LO
keywords
analyticcompactnaturalresultstukeyannouncedattemptdirected
read the original abstract
This is a survey of recent work on the structure of Tukey reductions among analytic $\sigma$-ideals of compact subsets of compact metric spaces and analytic P-ideals of sets of natural numbers. An attempt is made to organize the results into a unified whole. This organization makes it possible to identify natural unresolved problems. Some new joint results with Stevo Todorcevic are announced.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.