There is a $+$-Ramsey \textsf{MAD} family
Abstract
We answer an old question of Michael Hrušák by constructing a $+$-Ramsey \textsf{MAD} family without the need of any additional axioms beyond $\mathsf{ZFC.}$ We also prove that every Miller-indestructible \textsf{MAD }family is $+$-Ramsey, this improves a result of Michael Hrušák.
- Publication:
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arXiv e-prints
- Pub Date:
- October 2018
- DOI:
- arXiv:
- arXiv:1810.08763
- Bibcode:
- 2018arXiv181008763G
- Keywords:
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- Mathematics - Logic