ON IDEALIZED VERSIONS OF Pr 1 ( μ
نویسنده
چکیده
We obtain an improvement of some coloring theorems from [1], [6], and [2] for the case where the singular cardinal in question has countable cofinality. As a corollary, we obtain an “idealized” version of the combinatorial principle Pr1(μ, μ+, μ+, cf(μ)) that maximizes the indecomposability of the associated ideal.
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