Measure, category and projective wellorders

Vera Fischer, Sy David Friedman, Yurii Khomskii


We show that each admissible assignment of $\aleph_1$ and $\aleph_2$ to the cardinal invariants in the Cich\'on Diagram is consistent with the existence of a projective wellorder of the reals.

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Journal of Logic and Analysis ISSN:  1759-9008