Countable functionals and the projective hierarchy

DOI10.2307/2273614zbMath0459.03020OpenAlexW1998986196MaRDI QIDQ3909040

Dag Normann

Publication date: 1981

Published in: Journal of Symbolic Logic (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2273614

zbMATH Keywords

envelopecontinuous functionalshierarchy of projective setsone- sections

Mathematics Subject Classification ID

Higher-type and set recursion theory (03D65)

Related Items (3)

Descriptive complexity of \(\mathsf{qc} \mathsf{b}_0\)-spaces ⋮ Nonflatness and totality ⋮ Some hierarchies of QCB₀-spaces

Cites Work

• Unnamed Item
• Filter spaces and continuous functionals
• The K-Section of a Type n Object
• A continuous functional with noncollapsing hierarchy

This page was built for publication: Countable functionals and the projective hierarchy