Countable OD sets of reals belong to the ground model.

Autor: Kanovei, Vladimir1,2 kanovei@iitp.ru, Lyubetsky, Vassily1 lyubetsk@iitp.ru
Zdroj: Archive for Mathematical Logic. May2018, Vol. 57 Issue 3/4, p285-298. 14p.
Databáze: Academic Search Ultimate