Computable structures of rank omega_1^{CK}

Jessica Millar; Julia Knight

REVIEW

Computable structures of rank omega₁^(CK)

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv math/0508507 v1 pith:YKT6PAB2 submitted 2005-08-25 math.LO

Computable structures of rank omega₁^(CK)

Julia Knight , Jessica Millar This is my paper

classification math.LO

keywords computablerankstructureomegacallcodinggeneralgive

verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved

0 comments

read the original abstract

We obtain a computable structure of Scott rank omega_1^{CK} (call this ock), and give a general coding procedure that transforms any hyperarithmetical structure A into a computable structure A' such that the rank of A is ock, ock+1, or < ock iff the same is true of A'.

Computable structures of rank omega₁^(CK)

discussion (0)