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Small sets in convex geometry and formal independence over ZFC. (English) Zbl 1140.03034

The relation of reducibility between convexity ideals and the connections between convexity ideals and other types of ideals, such as the ideals which are generated over squares of a Polish space by graphs and inverses of graphs of continuous self-maps or Ramsey ideals, are discussed.

MSC:

03E35 Consistency and independence results
52A20 Convex sets in \(n\) dimensions (including convex hypersurfaces)
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