Measure, category and projective wellorders

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2015 Austria Publisher:Journal of Logic and AnalysisJournal:Journal of Logic and Analysis (eissn: 1759-9008,

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Authors: Fischer, Vera; Friedman, Sy; Khomskii, Yurii;

doi: 10.4115/jla.2014.6.8

handle: 11353/10.467216

Measure, category and projective wellorders

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Abstract

Summary: We show that each admissible assignment of \(\aleph_1\) and \(\aleph_2\) to the cardinal invariants in the Cichoń Diagram is consistent with the existence of a projective wellorder of the reals.

Country

Austria

Related Organizations

University of Vienna
Austria

Keywords

101013 Mathematical logic, forcing, category, 101013 Mathematische Logik, Consistency and independence results, measure, projective wellorders, Cardinal characteristics of the continuum

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