Email this article Absoluteness of the Solovay Set Σ
- Authors: Kanovei V.G.1, Lyubetsky V.A.1
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Affiliations:
- Kharkevich Institute for Information Transmission Problems
- Issue: Vol 60, No 6 (2019)
- Pages: 1003-1006
- Section: Article
- URL: https://journals.rcsi.science/0037-4466/article/view/172731
- DOI: https://doi.org/10.1134/S0037446619060089
- ID: 172731
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Abstract
We prove that the Solovay set Σ is absolutely definable in a sufficiently wide sense; in particular, Σ does not depend on the choice of the ground model.
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About the authors
V. G. Kanovei
Kharkevich Institute for Information Transmission Problems
Author for correspondence.
Email: kanovei@iitp.ru
Russian Federation, Moscow
V. A. Lyubetsky
Kharkevich Institute for Information Transmission Problems
Author for correspondence.
Email: lyubetsk@ippi.ru
Russian Federation, Moscow
