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The full basis theorem does not imply analytic wellordering
- Publication Year :
- 2017
-
Abstract
- We make use of a finite support product of $\omega_1$ clones of the Jensen minimal $\varPi^1_2$ singleton forcing to obtain a model of ZFC in which every non-empty lightface analytically definable set of reals contains a lightface analytically definable real (the full basis theorem), but there is no analytically definable wellordering of the continuum.
- Subjects :
- Mathematics - Logic
03E15, 03E35
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1702.03566
- Document Type :
- Working Paper