The singleton degrees of the $Σ^0_2$ sets are not dense

Fuente: arXiv

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Bibliographic Details
Main Authors:	Kent, Thomas F., Ng, Keng Meng, Sorbi, Andrea
Format:	Preprint
Published:	2024
Subjects:	Logic 03D25, 03D30
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2412.18991