Article contents
A NEW MINIMAL NON-σ-SCATTERED LINEAR ORDER
Published online by Cambridge University Press: 16 July 2019
Abstract
We will show it is consistent with GCH that there is a minimal non-σ-scattered linear order which does not contain any real or Aronszajn type. In particular the assumption PFA+ in the main result of [5] is necessary, and there are other obstructions than real and Aronszajn types to the sharpness of Laver’s theorem in [8].
- Type
- Articles
- Information
- Copyright
- Copyright © The Association for Symbolic Logic 2019
References
REFERENCES
![](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20191227122319798-0301:S0022481219000495:S0022481219000495_inline1.gif?pub-status=live)
- 2
- Cited by