中科院数学与系统科学研究院
数学研究所
学术报告
数理逻辑研讨班
报告人：申国桢 （武汉大学）
题 目：On cancellation laws in cardinal arithmetic without the axiom of choice
时 间：2023.03.17（星期五）上午15:00-16:00
地 点：思源楼S803
摘 要：We survey known results concerning cancellation laws in cardinal arithmetic without the axiom of choice. These results include the cancellation law for Dedekind finite cardinals in cardinal addition and the cancellation law for finite cardinals in cardinal multiplication.
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