Uniformly defined descending sequences of degrees
From MaRDI portal
Publication:4140973
DOI10.2307/2272234zbMath0366.02030OpenAlexW4239742442MaRDI QIDQ4140973
Publication date: 1976
Published in: The Journal of Symbolic Logic (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.2307/2272234
Other degrees and reducibilities in computability and recursion theory (03D30) Hierarchies of computability and definability (03D55)
Related Items
The metamathematics of scattered linear orderings ⋮ Derived sequences and reverse mathematics ⋮ The Jordan curve theorem and the Schönflies theorem in weak second-order arithmetic ⋮ Incompleteness and jump hierarchies ⋮ FINDING DESCENDING SEQUENCES THROUGH ILL-FOUNDED LINEAR ORDERS ⋮ On some formalized conservation results in arithmetic ⋮ Embeddings of countable closed sets and reverse mathematics ⋮ REFLECTION RANKS AND ORDINAL ANALYSIS ⋮ A COMPARISON OF VARIOUS ANALYTIC CHOICE PRINCIPLES