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THE HARRINGTON–SHELAH MODEL WITH LARGE CONTINUUM

Published online by Cambridge University Press:  22 February 2019

THOMAS GILTON  and
JOHN KRUEGER
THOMAS GILTON
Affiliation:
DEPARTMENT OF MATHEMATICS UNIVERSITY OF CALIFORNIA, LOS ANGELES BOX 951555, LOS ANGELES CA90095-1555, USAE-mail: tdgilton@math.ucla.edu
JOHN KRUEGER
Affiliation:
DEPARTMENT OF MATHEMATICS UNIVERSITY OF NORTH TEXAS 1155 UNION CIRCLE #311430 DENTON, TX76203, USAE-mail: jkrueger@unt.edu
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Abstract

We prove from the existence of a Mahlo cardinal the consistency of the statement that 2ω = ω3 holds and every stationary subset of ${\omega _2}\mathop \cap \nolimits {\rm{cof}}\left( \omega \right)$ reflects to an ordinal less than ω2 with cofinality ω1.

Keywords

Primary 03E35Secondary 03E40forcingstationary set reflectionmixed support forcing iteration
Type
Articles
Information
The Journal of Symbolic Logic , Volume 84 , Issue 2 , June 2019 , pp. 684 - 703
Copyright
Copyright © The Association for Symbolic Logic 2019 

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References

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