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Finite support iteration and strong measure zero sets

Published online by Cambridge University Press:  12 March 2014

Janusz Pawlikowski
Janusz Pawlikowski*
Affiliation:
Institute of Mathematics, University of Wrocław, 50-384 Wrocław, Poland Department of Mathematics, University of Colorado, Boulder, Colorado 80309
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Abstract

Any finite support iteration of posets with precalibre ℵ1 which has the length of cofinahty greater than ω1 yields a model for the dual Borel conjecture in which the real line is covered by ℵ1 strong measure zero sets.

Type
Research Article
Information
The Journal of Symbolic Logic , Volume 55 , Issue 2 , June 1990 , pp. 674 - 677
Copyright
Copyright © Association for Symbolic Logic 1990

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References

REFERENCES

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