Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4662613 | Annals of Pure and Applied Logic | 2006 | 9 Pages |
Abstract
Say a set G⊆ω is 1-generic if for any e∈ω, there is a string σ⊂G such that {e}σ(e)↓ or ∀τ⊇σ({e}τ(e)↑). It is known that can be split into two 1-generic degrees. In this paper, we generalize this and prove that any nonzero computably enumerable degree can be split into two 1-generic degrees. As a corollary, no two computably enumerable degrees bound the same class of 1-generic degrees.
Related Topics
Physical Sciences and Engineering
Mathematics
Logic