Abstract
The paper presents a theorem which seems to capture essential combinatorial features common to all known finite-injury priority arguments in recursion theory and recursive model theory. In this sense the theorem can serve as a metatheorem for all such arguments, providing a general framework for them.
There are similar metatheorems of Ash and Knight (cf [1], [2], [3]) designed to do complicated a-nested priority arguments--they do not however apply to the classical Friedberg-Muchnik theorem. The statement of our metatheorem is as follows ...
Original language | American English |
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State | Published - Mar 30 1995 |
Event | Association for Symbolic Logic Annual Meeting (ASL) - Madison, WI Duration: Mar 9 1996 → … |
Conference
Conference | Association for Symbolic Logic Annual Meeting (ASL) |
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Period | 03/9/96 → … |
Keywords
- Finite-injury
- Metatheorem
- Priority arguments
DC Disciplines
- Mathematics