Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8904305 | Annals of Pure and Applied Logic | 2018 | 39 Pages |
Abstract
In this paper we will formalize such iterations of Ï-rules in second-order arithmetic and show how it is a special case of what we call uniform provability predicates. Uniform provability predicates are similar to Ignatiev's strong provability predicates except that they can be iterated transfinitely. Finally, we show that GLPÎ is sound and complete for any uniform provability predicate.
Related Topics
Physical Sciences and Engineering
Mathematics
Logic
Authors
David Fernández-Duque, Joost J. Joosten,