A dichotomy for the definable universe
A dichotomy for the definable universe
复制标题
可定义宇宙的二分法
DOI:
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发表时间:
1995
期刊:
影响因子:
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通讯作者:
G. Hjorth
中科院分区:
文献类型:
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作者:
G. Hjorth
Abstract In the presence of large cardinals, or sufficient determinacy, every equivalence relation in either admits a wellordered separating family or continuously reduces E0.