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Amoeba-absoluteness and projective measurability

Published online by Cambridge University Press:  12 March 2014

Jörg Brendle
Jörg Brendle*
Affiliation:
Abraham Fraenkel Center for Mathematical Logic, Department of Mathematics, Bar-Ilan University, 52900 Ramat-Gan, Israel Mathematisches Institut der Universität Tübingen, Auf der Morgenstelle 10, 72076 Tübingen, Germany, E-mail: brendle@bimacs.cs.biu.ac.il
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Abstract

We show that -Amoeba-absoluteness implies that and, hence, measurability. This answers a question of Haim Judah (private communication).

Type
Research Article
Information
The Journal of Symbolic Logic , Volume 58 , Issue 4 , December 1993 , pp. 1284 - 1290
Copyright
Copyright © Association for Symbolic Logic 1993

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References

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