Well ordering principles and bar induction
Logic
2014-05-20 v1
Abstract
In this paper we show that the existence of omega-models of bar induction is equivalent to the principle saying that applying the Howard-Bachmann operation to any well-ordering yields again a well-ordering.
Cite
@article{arxiv.1405.4485,
title = {Well ordering principles and bar induction},
author = {Michael Rathjen and Pedro Francisco Valencia Vizcaino},
journal= {arXiv preprint arXiv:1405.4485},
year = {2014}
}
Comments
29 pages