Parametrized $\diamondsuit$ principles
Parametrized $\diamondsuit$ principles
复制标题
参数化$diamondsuit$原则
DOI：
10.1090/s0002-9947-03-03446-9
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
Mirna Dvzamonja
中科院分区：
文献类型：
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作者：
J. Moore;Michael Hruvs'ak;Mirna Dvzamonja
我们将提出一组与$\diamond$有类似关系的猜测原理，因为连续统的基本不变量与$\CH$有类似关系。目的是提供一种系统地分析$\diamond$及其后果的方法。它还提供了一种统一的方法来理解在Laver、Miller和Sacks等模型中$\CH$和$\diamond$的一些结果的状态。
We will present a collection of guessing principles which have a similar relationship to $\diamond$ as cardinal invariants of the continuum have to $\CH$. The purpose is to provide a means for systematically analyzing $\diamond$ and its consequences. It also provides for a unified approach for understanding the status of a number of consequences of $\CH$ and $\diamond$ in models such as those of Laver, Miller, and Sacks.