Weak prediction principles
Logic
2019-03-12 v2
Abstract
We prove the consistency of the failure of the weak diamond at strongly inaccessible cardinals. On the other hand, we show that the very weak diamond is equivalent to the statement and hence holds at every strongly inaccessible cardinal.
Keywords
Cite
@article{arxiv.1610.08620,
title = {Weak prediction principles},
author = {Omer Ben-Neria and Shimon Garti and Yair Hayut},
journal= {arXiv preprint arXiv:1610.08620},
year = {2019}
}