𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On Orbits of Prompt and Low Computably Enumerable Sets

✍ Scribed by Kevin Wald


Book ID
124191395
Publisher
Association for Symbolic Logic
Year
2002
Tongue
English
Weight
589 KB
Volume
67
Category
Article
ISSN
0022-4812

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Orbits of computably enumerable sets: lo
✍ Russell Miller πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 222 KB

We investigate the orbit of a low computably enumerable (c.e.) set under automorphisms of the partial order E of c.e. sets under inclusion. Given an arbitrary low c.e. set A and an arbitrary noncomputable c.e. set C, we use the New Extension Theorem of Soare to construct an automorphism of E mapping