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Some recent developments in higher recursion theory1

Published online by Cambridge University Press:  12 March 2014

Sy D. Friedman*
Affiliation:
Massachusetts Institute of Technology, Cambridge, Massachusetts 02139

Abstract

In recent years higher recursion theory has experienced a deep interaction with other areas of logic, particularly set theory (fine structure, forcing, and combinatorics) and infinitary model theory. In this paper we wish to illustrate this interaction by surveying the progress that has been made in two areas: the global theory of the κ-degrees and the study of closure ordinals.

Information

Type
Research Article
Copyright
Copyright © Association for Symbolic Logic 1983

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