Hechler's Theorem for tall analytic P-ideals
نویسنده
چکیده
We prove the following version of Hechler's classical theorem: For each partially ordered set (Q,≤) with the property that every countable subset of Q has a strict upper bound in Q, there is a ccc forcing notion such that in the generic extension for each tall analytic P-ideal I (coded in the ground model) a co nal subset of (I,⊆∗) is order isomorphic to (Q,≤).
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ورودعنوان ژورنال:
- J. Symb. Log.
دوره 76 شماره
صفحات -
تاریخ انتشار 2011