The tree property and the failure of the Singular Cardinal Hypothesis at ℵω2
The tree property and the failure of the Singular Cardinal Hypothesis at ℵω2
复制标题
ℵω2 处的树性质和奇异基数假设的失败
DOI:
--
复制
发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Dima Sinapova
中科院分区:
文献类型:
--
作者:
Dima Sinapova
Abstract We show that given ω many supercompact cardinals, there is a generic extension in which the tree property holds at ℵω2+ 1 and the SCH fails at ℵω2.