论文标题
从正方形到电源的陈述
A surjection from square onto power
论文作者
论文摘要
结果表明,无限设置$ a $的存在,使得$ a^2 $映射$ 2^a $与$ \ mathsf {zf} $一致。
It is shown that the existence of an infinite set $A$ such that $A^2$ maps onto $2^A$ is consistent with $\mathsf{ZF}$.
结果表明,无限设置$ a $的存在,使得$ a^2 $映射$ 2^a $与$ \ mathsf {zf} $一致。
It is shown that the existence of an infinite set $A$ such that $A^2$ maps onto $2^A$ is consistent with $\mathsf{ZF}$.
扫码加入学术交流群,获取更多资源