Absoluteness of the Solovay Set Sigma

Kanovei, VG; Lyubetsky, VA

Kanovei, VG (reprint author), Kharkevich Inst Informat Transmiss Problems, Moscow, Russia.

SIBERIAN MATHEMATICAL JOURNAL, 2019; 60 (6): 1003

Abstract

We prove that the Solovay set sigma is absolutely definable in a sufficiently wide sense; in particular, sigma does not depend on the choice of the gr......

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