A generalized Cantor theorem in ZF
arXiv:2111.00456 · doi:10.1017/jsl.2022.22
Abstract
It is proved in (without the axiom of choice) that, for all infinite sets , there are no surjections from onto .
8 pages
arXiv:2111.00456 · doi:10.1017/jsl.2022.22
It is proved in (without the axiom of choice) that, for all infinite sets , there are no surjections from onto .
8 pages