HOD, V AND THE GCH

被引:0
|
作者
Golshani, Mohammad [1 ]
机构
[1] Inst Res Fundamental Sci IPM, Sch Math, POB 19395-5746, Tehran, Iran
关键词
HOD; GCH; strong cardinal; extender based Radin forcing;
D O I
10.1017/jsl.2015.82
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Starting from large cardinals we construct a model of ZFC in which the GCH fails everywhere, but such that GCH holds in its HOD. The result answers a question of Sy Friedman. Also, relative to the existence of large cardinals, we produce a model of ZFC + GCH such that GCH fails everywhere in its HOD.
引用
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页码:224 / 246
页数:23
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