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Creatures on ω1 and weak diamonds

Published online by Cambridge University Press:  12 March 2014

Heike Mildenberger
Heike Mildenberger*
Affiliation:
Universität Wien, Kurt Gödel Research Center for Mathematical Logic, Währinger Str. 25, A-1090 Vienna, Austria, E-mail: heike@logic.univie.ac.at
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Abstract

We specialise Aronszajn trees by an ωω-bounding forcing that adds reals. We work with creature forcings on uncountable spaces.

As an application of these notions of forcing, we answer a question of Moore, Hrušák and Džamonja whether implies the existence of a Souslin tree in a negative way by showing that “ and every Aronszajn tree is special” is consistent relative to ZFC.

Information

Type
Research Article
Information
The Journal of Symbolic Logic , Volume 74 , Issue 1 , March 2009, pp. 1 - 16
Copyright
Copyright © Association for Symbolic Logic 2009

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References

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