On the cardinality of ultraproduct of finite sets
On the cardinality of ultraproduct of finite sets
复制标题
关于有限集超乘积的基数
DOI:
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发表时间:
1970
期刊:
影响因子:
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通讯作者:
S. Shelah
中科院分区:
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作者:
S. Shelah
Abstract We shall prove that if is an ultrafilter and λℵ0 = λ. This affirms a conjecture of Keisler.