Ω-logic

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In set theory, Ω-logic is an infinitary logic and deductive system proposed by as part of an attempt to generalize the theory of determinacy of pointclasses to cover the structure H_{\aleph_2} . Just as the axiom of projective determinacy yields a canonical theory of H_{\aleph_1} , he sought to find axioms that would give a canonical theory for the larger structure. The theory he developed involves a controversial argument that the continuum hypothesis is false.

In set theory, Ω-logic is an infinitary logic and deductive system proposed by as part of an attempt to generalize the theory of determinacy of pointclasses to cover the structure H_{\aleph_2} . Just as the axiom of projective determinacy yields a canonical theory of H_{\aleph_1} , he sought to find axioms that would give a canonical theory for the larger structure. The theory he developed involves a controversial argument that the continuum hypothesis is false. ==Notes== ==References== ==External links== W. H. Woodin, Slides for 3 talks

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